{"title":"991 911","description":"","products":[{"product_id":"suspension-secrets-porsche-991-gt3-rs-gt2-rs-circuit-handling-pack","title":"Suspension Secrets Circuit Handling Pack - Porsche 911 (991) GT3 RS \/ GT2RS","description":"\u003cp\u003eThe 991-generation Porsche 911 GT cars feature a good deal of chassis adjustment to help improve handling for road and track. Whilst this adjustment is useful, there is not enough adjustment for an effective track day setup.\u003c\/p\u003e\n\u003cp\u003eTo improve cornering performance on track, we have developed our Suspension Secrets Circuit Handling Pack for the Porsche (991) GT3 RS GT2 RS. Our kit is designed to greatly improve on-track performance, with a focus on improving braking stability and increasing mid-corner grip and chassis feedback.\u003c\/p\u003e\n\u003cp\u003eThe key improvements of the Suspension Secrets Circuit Handling Pack for Porsche (991) GT3 RS GT2 RS are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased mid-corner grip and steering feel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eGreatly reduced understeer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eRemoval of bump-steer, leading to more accurate steering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased braking stability with a reduction in excessive nose diving during heavy braking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMore neutral chassis balance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003eThe Porsche Circuit Handling Pack contains four upgraded components that are designed to work as direct replacements for original Porsche parts. The upgraded components include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2 x Suspension Secrets top mounts featuring increased camber and caster.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 x Custom Eibach front springs with an increased (stiffer) spring rate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 x Suspension Secrets spring cups which reset the bump-to-droop ratio of the damper and prevent the damper from bottoming out, increasing grip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 x Suspension Secrets bump-steer tie rod ends which eliminate bump-steer and improve turn-in response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note - the Track Focused option includes shorter front springs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eFurther Reading\u003c\/h5\u003e\n\u003cp\u003eAs our Porsche Circuit Handling Pack improves multiple aspects of your Porsche's geometry, we'll go into more detail and explain how our Circuit Handling Pack transforms how your Porsche handles.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCamber\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eCamber angle is the angle between the plane of a wheel and the vertical. It is described as positive when the top of the wheel leans outward and negative when the top of the wheel leans inward. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNegative camber is important for improving cornering grip. The animation below demonstrates camber angle, which can be changed on your Porsche using our custom-designed top mounts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/Camber_Gif_240x240.gif?v=1642675737\" alt=\"Camber angle is the angle between the plane of a wheel and the vertical. It is described as positive when the top of the wheel leans outward and negative when the top of the wheel leans inward.\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn a corner, the lateral load transfer through the body causes the vehicle to roll. When the car encounters roll, it raises the inside contact patch of the outside wheel. This reduces overall grip. But at the same time, the outside wheels are more heavily loaded due to the weight transferring onto them.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA car with the correct amount of negative camber will essentially have neutral camber as the \u003c\/span\u003efull contact patch is used as the car rolls, giving far more grip and feedback.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCaster\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eCaster is the measure of how far forward or behind the steering axis is to the vertical axis, viewed from the side. The animation below illustrates caster angle, which is set to the ideal position by our custom-designed offset top mounts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Caster is the measure of how far forward or behind the steering axis is to the vertical axis, viewed from the side.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/Caster_Gif_240x240.gif?v=1642677957\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003ePositive caster helps to improve handling on circuit, and it creates self-aligning torque. This adds a great deal of stability in the steering, especially at high speeds, which is essential for confidence on track. Positive caster also makes exiting corners smoothly far easier, which helps to improve lap times. Most importantly, caster adds additional negative camber when cornering, which means less static negative camber is required. Reducing static negative camber greatly improves traction when braking.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4 style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 style=\"text-align: left;\"\u003e\u003cstrong\u003eBump-Steer\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eBump steer is a change in the steering angle of the wheel when the wheel is in bump or droop without turning of the steering wheel. This is due to the arc patterns of the wishbones and the steering arm having different radii and start points.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBump steer is highly undesirable especially on tracks or roads that contain bumps. Bumps and undulations cause the suspension to constantly transition between bump and droop and the steering of a car with bump-steer \u003c\/span\u003ewill constantly be shifting the steering angle of the car, which destabilises the front end.\u003c\/p\u003e\n\u003ch5\u003eTech specs.\u003c\/h5\u003e\n\u003cp\u003eAll of the components in our Porsche Circuit Handling Pack are designed and manufactured in the UK. Our components are CNC-machined from billet 6082 T6 aluminium, and we use SKF and Fluro bearings which are used by high-end OE manufacturers, and Formula 1 teams respectively, for consistency and performance in all weather conditions.\u003c\/p\u003e\n\u003cp\u003eThe technical highlights of our Porsche Circuit Handling Pack include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased positive caster by 3.5 degrees\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased bump-to-droop ratio by 15mm with a lower front ride height, which increases damper efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased negative front axle camber with a minimum of 2.5 degrees and a maximum of 4.5 degrees\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eComplete removal of bump-steer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eRear camber shims increased rear axle negative camber by an additional 1 degree\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCold-formed, high performance specially developed Eibach racing springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eDevelopment \u0026amp; Testing\u003cbr\u003e\n\u003c\/h5\u003e\n\u003cp\u003eOur Porsche Circuit Handling Pack is the result of an intensive and extensive development period .\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIt begun when we took the existing and competent chassis of the 991-generation GT3 RS and sought to make it even better. A six month testing period saw us perfect the settings for our Porsche GT setup using the standard points of adjustment, but this process also revealed some of the shortcomings of the GT3 RS' chassis.\u003c\/p\u003e\n\u003cp\u003eOur data-logging had revealed that more time could be gained through the corners, but we had run out of adjustment with the standard Porsche componentry. We 3D scanned the entire suspension assembly, and then CAD modelled it in order to work out just where the limitations were, and how they could be improved.\u003c\/p\u003e\n\u003cp\u003eWe completely redesigned the existing Porsche top mount, and created our own.  Our top mount offers additional caster adjustment and far greater fidelity when adjusting camber levels. This improvement in geometry helps to really improve how responsive and accurate the GT3 RS' front axle is.\u003c\/p\u003e\n\u003cp\u003eWith our Porsche track setups, we run quite a bit of rake. Rake angle is the difference in ride height between the front and rear axles, and having the nose lower than the rear helps to reduce understeer and improve turn-in. Having rake angle can cause the rear-end of a Porsche to destabilise slightly, so we calculated a bespoke spring rate that improves cornering whilst also increasing braking stability.\u003c\/p\u003e\n\u003cp\u003eOur billet aluminium spring cups are designed to reset the damper ratio when running a lower nose height. This means you can run a lower nose, to help improve response and reduce understeer, whilst not compromising on damper travel, which is essential for circuit use.\u003c\/p\u003e\n\u003cp\u003eAfter we lowered the GT3 RS, we realised that we were encountering bump-steer. We designed our bump-steer tie rod ends to help reset the position of the steering arms, which helps to eliminate bump-steer entirely from the chassis.\u003c\/p\u003e\n\u003cp\u003eWe had identified the shortcomings of the GT3 RS' chassis, and had devised solutions to each of the issues; the next stage was to 3D print prototype components and to test if they fit, and if they gave the improvements we were after.\u003c\/p\u003e\n\u003cp\u003eTest-fitting was concluded and all the parts worked seamlessly with the existing Porsche components. We then had our improved components machined and real testing was undertaken at both Donington Park and Silverstone.\u003c\/p\u003e\n\u003cp\u003eTesting and logging at Donington revealed that all of our upgrades contributed to a lap time that was a massive 2 seconds faster than a lap using just the standard Porsche components. Silverstone saw equal amounts of success, with a scarcely-believable 3 seconds being knocked off the GT3 RS' previous best lap.\u003c\/p\u003e\n\u003cp\u003eThe benefits and strength of our components was confirmed and we duly signed off the Suspension Secrets Porsche Circuit Handling Pack and began to offer it to our customers.\u003c\/p\u003e\n\u003cp\u003eWe are confident in the performance improvements that our Circuit Handling Pack gives, so we've compiled some data from our testing process that compares two lap times around Silverstone GP by a Porsche 911 GT3 RS Weissach Edition. This car was driven by the same professional driver, and it was equipped with Michelin Pilot Sport Cup 2 R tyres. \u003c\/p\u003e\n\u003cp\u003eOne lap, represented by the red lines on the graph below, illustrates the fastest lap recorded by the Porsche when it was maxed-out with the most aggressive settings achievable with the standard Porsche components. The lap time was 2.18.449.\u003c\/p\u003e\n\u003cp\u003eThe second lap, represented by the blue lines, is the fastest lap recorded after our Porsche Circuit Handling Pack was fitted and setup for maximum track performance. This lap time was 2.15.379.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/Silverstone_CHP1_480x480.png?v=1643125062\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eThe graph above shows the difference between two factors; wheel speed and cornering g-force over the course of a lap of Silverstone GP. The data shows that on the way into Copse corner, the Circuit Handling Pack equipped car pulls nearly an extra 0.5 G of cornering force which translates into the Circuit Handling Pack equipped car carrying 17.8 mph more through the apex of the corner. \u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThis translates into a far better run into the Maggots\/Becketts complex. This difference in speed is illustrated in the graph below where the two horizontal black lines are on the data trace. Notice how the speed trace at the end of straight leading into the Maggots\/Becketts complex is far more angular compared to the regular car. This shows how the added braking stability given by our damper-ratio resetting spring cups influences how much more decisively and confidently a driver can brake with our Circuit Handling Pack equipped.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/Silverstone_CHP2_480x480.png?v=1643125070\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe increased amount of grip of our stiffer springs meant our driver could get on the brakes harder and with more stability, which also meant the entry speed into a corner could be judged far more accurately. The braking confidence and added grip from the Circuit Handling Pack components meant the GT3 RS pulled an extra 0.42 G of cornering force into the fast right at Maggots, which meant the car was also able to carry far more speed through the corner, registering 95.2 mph at the apex versus 82.7 mph from the non-Circuit Handling Pack equipped car.\u003c\/p\u003e\n\u003cp\u003eThe previous graphs have demonstrated how the Circuit Handling Pack allows you to carry more confidence and speed through faster corners but it also gives improvements in lower speed corners, where mechanical grip and chassis balance are essential.\u003c\/p\u003e\n\u003cp\u003eThe graph below shows the data from the two lap times compared as the Porsche negotiated the long, slow right-hander at Luffield. The GT3 RS with our Circuit Handling Pack pulled 0.16 more lateral G and carried 6.9 mph through the apex of the corner. Whilst this might not seem like much, that extra 6.9 mph will make a significant difference by the end of the straight after Luffield.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/Silverstone_CHP6_480x480.png?v=1643125094\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eOur data exploration has demonstrated that in key areas over the course of a lap, our Circuit Handling Pack gives a driver more confidence in the car, and gives more cornering performance in fast and low speed corners. If you look closely at the data, the speeds on the straights and on the brakes are much the same. The key difference is the confidence with which the driver can choose their entry speed or brake release points, each of these areas yields a small gain which make the big difference over the course of a lap.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe lap times we've analysed were captured using a Porsche 911 GT3 RS Weissach Edition at Silverstone GP circuit on a track day. Some irregularities in the data tracing may be due to overtakes or traffic that our driver had to negotiate, but regardless, the 3.07 second lap time improvement thanks to our Porsche Circuit Handling Pack demonstrates a vast difference in speed between a Circuit Handling Pack equipped car, and a standard car that was made as track-focussed as possible with the standard Porsche components.\u003c\/p\u003e","brand":"Suspension Secrets","offers":[{"title":"991.1 GT3 RS (15-16) \/ Fast Road","offer_id":42193969185026,"sku":"SS-CHP001","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.1 GT3 RS (15-16) \/ Track Focused","offer_id":42193969217794,"sku":"SS-CHP002","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.2 GT3 RS (18-19) \/ Fast Road","offer_id":42193969250562,"sku":"SS-CHP003","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.2 GT3 RS (18-19) \/ Track Focused","offer_id":42193969283330,"sku":"SS-CHP004","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.2 GT2 RS (17-19) \/ Fast Road","offer_id":42193969316098,"sku":"SS-CHP005","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.2 GT2 RS (17-19) \/ Track Focused","offer_id":42193969348866,"sku":"SS-CHP006","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.1 GT3 (13-16) \/ Fast Road","offer_id":45228265013506,"sku":"SS-CHP007","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.1 GT3 (13-16) \/ Track Focused","offer_id":45228265046274,"sku":"SS-CHP008","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.2 GT3 (17-19) \/ Fast Road","offer_id":45228265079042,"sku":"SS-CHP009","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.2 GT3 (17-19) \/ Track Focused","offer_id":45228265111810,"sku":"SS-CHP010","price":2520.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/3ItM7-exbenepj6jngtffokle7ygts.jpg?v=1758111541"},{"product_id":"suspension-secrets-adjustable-bump-steer-tie-rod-ends-porsche-911-gt3-gt3rs","title":"Suspension Secrets Adjustable Bump Steer Tie Rod Ends - Porsche 911 (991) GT3 RS \/ GT2RS","description":"\u003cp\u003eLowering the front ride height is a great way to improve the braking stability and turn-in response of your 991 GT3. A lower front ride height can create bump steer, leading to vague and inaccurate steering when pushing hard on track.\u003c\/p\u003e\n\u003cp\u003eTo solve this issue, we've created our Suspension Secrets Bump Steer Adjustable Tie Rod Ends for the Porsche 911 GT3. Our bump steer tie rod ends are fully adjustable and can be shimmed to eliminate bump steer completely from your GT3.\u003c\/p\u003e\n\u003cp\u003eThe key features of the our Suspension Secrets Bump Steer Adjustable Tie Rod Ends for the Porsche 911 GT3 are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproved steering accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eRemoval of bump steer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eReduced understeer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eEnables running lower front ride height on track without inducing bump steer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFully adjustable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eSuspension Secrets' products are designed and manufactured in the UK. Our products are made from billet aircraft-grade 6082 T6 aluminium and corrosion-resistant 316 stainless steel. We use motorsport-spec Fluro bearings for maximum performance and longevity.\u003c\/em\u003e\u003c\/p\u003e","brand":"Suspension Secrets","offers":[{"title":"Default Title","offer_id":43768101732610,"sku":"SS-BS001","price":480.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/dvmVU-6r6nttk4ioo46l64ljdk4fbx-2.jpg?v=1780062603"},{"product_id":"suspension-secrets-camber-caster-plate-top-mounts","title":"Suspension Secrets Front Camber Caster Plate Top Mounts - Porsche 911 (991) GT3 RS \/ GT2RS","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnlock more front end grip and steering feel for your Porsche with the Suspension Secrets Camber Caster Plate Top Mounts for the Porsche 911 (991) GT3\/RS\/GT2RS.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe 991-generation GT cars feature adjustable camber as standard, but the range of adjustment is inadequate for making best use of grippy tyres, such as the Michelin Pilot Sport Cup 2 and Cup 2R compounds. This inefficient use of the tyres reduces the overall level of grip available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIt is possible to increase the front camber by using camber shims in the front suspension control arms. This creates an issue as fitting shims pulls the front wheels forward in the wheel arch, resulting in the leading edge of the tyres colliding with the wheel arch liners when steering lock is approved.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo solve this, we have designed and manufactured the \u003cspan data-mce-fragment=\"1\"\u003eSecrets Camber Caster Plate Top Mounts for the Porsche 911 (991) GT3\/RS\/GT2RS. Our top mounts have a wider range of camber adjustment thanks to the increased offset position for mounting the front dampers to the chassis. This new position also increases front positive caster.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe wider range of camber adjustment allows for higher negative camber levels to be achieved at the front axle. The result is increased front axle grip and greatly reduced understeer, particularly in medium and long corners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe additional degrees of positive caster also massively improves the driving experience by creating more steering feel, increased high-speed stability and accuracy and even more cornering grip due to the increased dynamic camber gain.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe key benefits of the Suspension Secrets Camber\/Caster Top Mounts for the Porsche 911 (991) GT3\/RS\/GT2RS \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eare:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" data-mce-fragment=\"1\"\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eImproved range of negative camber for fast road and track driving\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul type=\"disc\" data-mce-fragment=\"1\"\u003e\n\u003cli class=\"v1MsoNormal\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e2 degrees of additional positive caster\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul type=\"disc\" data-mce-fragment=\"1\"\u003e\n\u003cli class=\"v1MsoNormal\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFully-adjustable and lightweight construction\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul type=\"disc\" data-mce-fragment=\"1\"\u003e\n\u003cli class=\"v1MsoNormal\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBillet 6082 T6 aluminium construction with high-performance SKF bearings\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul type=\"disc\" data-mce-fragment=\"1\"\u003e\n\u003cli class=\"v1MsoNormal\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFully compatible with OEM dampers and PASM\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul type=\"disc\" data-mce-fragment=\"1\"\u003e\n\u003cli class=\"v1MsoNormal\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDesigned and manufactured in-house in the UK\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Suspension Secrets","offers":[{"title":"Default Title","offer_id":44284201468162,"sku":"SS-PCP001","price":749.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/991-Camber-Plates_f474937f-1bd6-4c2c-b54e-fbc726118f5e.jpg?v=1780047980"},{"product_id":"suspension-secrets-rear-upper-control-arm-monoball-kit-porsche-911-gt3-gt3-rs-991-1-991-2","title":"Suspension Secrets Rear Upper Control Arm Monoball Kit - Porsche 911 (991) GT3 RS \/ GT2RS","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis kit includes 8x solid bushes - Only one purchase required for complete monoball kit. This kit does not include the original rear suspension arms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhen cornering hard, the rear control arm bushes of the 991 GT3 \/ GT3 RS flex. This flexing causes the rear camber and rear toe angles to change dynamically, resulting in inconsistent levels of cornering grip.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDuring hard cornering, lateral forces are exerted on the tyres as the mass of the car shifts. This movement of forces initially impacts the tyres, then the rear control arm bushes and then finally to the chassis. The flexing of the rubber bushes results in a delay between driver inputs and the feedback felt from the chassis, resulting in a vague sense of connection to the rear axle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eTo solve this, we've designed our Suspension Secrets Rear Control Arm Bush Kit for the Porsche 991 GT3 \/ GT3 RS. Our bushes are machined billet aluminium with solid motorsport-grade Rodoball spherical bearings that replace the OEM rubber bushes. Our solid bushes ensure cornering forces are transferred immediately from the tyres into the chassis. This increased responsiveness between tyres and chassis results in better feedback and response. Simply put: driver input immediately matched by chassis output\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur solid bushes also ensure rear camber and rear toe remains constant during a corner, resulting in greatly improved cornering stability and traction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe key features of the Suspension Secrets Rear Control Arm Bush Kit for the Porsche 991 GT3 \/ GT3 RS are:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\" type=\"disc\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"v1MsoNormal\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIncreased rear axle stability on road and track\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\" type=\"disc\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"v1MsoNormal\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eImproved sense of connection to rear axle\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\" type=\"disc\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"v1MsoNormal\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIncreased cornering grip and traction\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\" type=\"disc\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"v1MsoNormal\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eImproved responsiveness and cornering agility\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\" type=\"disc\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"v1MsoNormal\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMotorsport-grade Rodobal bearings\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Suspension Secrets","offers":[{"title":"Default Title","offer_id":45373551476994,"sku":"SS-MB018","price":1199.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/Porsche-Monoballs.jpg?v=1723103927"},{"product_id":"suspension-secrets-circuit-handling-pack-porsche-991-gt3","title":"Suspension Secrets Circuit Handling Pack - Porsche (991) GT3","description":"\u003cp\u003eThe 991-generation Porsche 911 GT cars feature a good deal of chassis adjustment to help improve handling for road and track. Whilst this adjustment is useful, there is not enough adjustment for an effective track day setup.\u003c\/p\u003e\n\u003cp\u003eTo improve cornering performance on track, we have developed our Suspension Secrets Circuit Handling Pack for the Porsche (991) GT3 RS GT2 RS. Our kit is designed to greatly improve on-track performance, with a focus on improving braking stability and increasing mid-corner grip and chassis feedback.\u003c\/p\u003e\n\u003cp\u003eThe key improvements of the Suspension Secrets Circuit Handling Pack for Porsche (991) GT3 RS GT2 RS are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased mid-corner grip and steering feel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eGreatly reduced understeer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eRemoval of bump-steer, leading to more accurate steering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased braking stability with a reduction in excessive nose diving during heavy braking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMore neutral chassis balance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003eThe Porsche Circuit Handling Pack contains four upgraded components that are designed to work as direct replacements for original Porsche parts. The upgraded components include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2 x Suspension Secrets top mounts featuring increased camber and caster.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 x Custom Eibach front springs with an increased (stiffer) spring rate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 x Suspension Secrets spring cups which reset the bump-to-droop ratio of the damper and prevent the damper from bottoming out, increasing grip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 x Suspension Secrets bump-steer tie rod ends which eliminate bump-steer and improve turn-in response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note - the Track Focused option includes shorter front springs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eFurther Reading\u003c\/h5\u003e\n\u003cp\u003eAs our Porsche Circuit Handling Pack improves multiple aspects of your Porsche's geometry, we'll go into more detail and explain how our Circuit Handling Pack transforms how your Porsche handles.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCamber\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eCamber angle is the angle between the plane of a wheel and the vertical. It is described as positive when the top of the wheel leans outward and negative when the top of the wheel leans inward. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNegative camber is important for improving cornering grip. The animation below demonstrates camber angle, which can be changed on your Porsche using our custom-designed top mounts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/Camber_Gif_240x240.gif?v=1642675737\" alt=\"Camber angle is the angle between the plane of a wheel and the vertical. It is described as positive when the top of the wheel leans outward and negative when the top of the wheel leans inward.\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn a corner, the lateral load transfer through the body causes the vehicle to roll. When the car encounters roll, it raises the inside contact patch of the outside wheel. This reduces overall grip. But at the same time, the outside wheels are more heavily loaded due to the weight transferring onto them.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA car with the correct amount of negative camber will essentially have neutral camber as the \u003c\/span\u003efull contact patch is used as the car rolls, giving far more grip and feedback.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCaster\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eCaster is the measure of how far forward or behind the steering axis is to the vertical axis, viewed from the side. The animation below illustrates caster angle, which is set to the ideal position by our custom-designed offset top mounts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Caster is the measure of how far forward or behind the steering axis is to the vertical axis, viewed from the side.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/Caster_Gif_240x240.gif?v=1642677957\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003ePositive caster helps to improve handling on circuit, and it creates self-aligning torque. This adds a great deal of stability in the steering, especially at high speeds, which is essential for confidence on track. Positive caster also makes exiting corners smoothly far easier, which helps to improve lap times. Most importantly, caster adds additional negative camber when cornering, which means less static negative camber is required. Reducing static negative camber greatly improves traction when braking.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4 style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 style=\"text-align: left;\"\u003e\u003cstrong\u003eBump-Steer\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eBump steer is a change in the steering angle of the wheel when the wheel is in bump or droop without turning of the steering wheel. This is due to the arc patterns of the wishbones and the steering arm having different radii and start points.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBump steer is highly undesirable especially on tracks or roads that contain bumps. Bumps and undulations cause the suspension to constantly transition between bump and droop and the steering of a car with bump-steer \u003c\/span\u003ewill constantly be shifting the steering angle of the car, which destabilises the front end.\u003c\/p\u003e\n\u003ch5\u003eTech specs.\u003c\/h5\u003e\n\u003cp\u003eAll of the components in our Porsche Circuit Handling Pack are designed and manufactured in the UK. Our components are CNC-machined from billet 6082 T6 aluminium, and we use SKF and Fluro bearings which are used by high-end OE manufacturers, and Formula 1 teams respectively, for consistency and performance in all weather conditions.\u003c\/p\u003e\n\u003cp\u003eThe technical highlights of our Porsche Circuit Handling Pack include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased positive caster by 3.5 degrees\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased bump-to-droop ratio by 15mm with a lower front ride height, which increases damper efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased negative front axle camber with a minimum of 2.5 degrees and a maximum of 4.5 degrees\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eComplete removal of bump-steer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eRear camber shims increased rear axle negative camber by an additional 1 degree\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCold-formed, high performance specially developed Eibach racing springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eDevelopment \u0026amp; Testing\u003cbr\u003e\n\u003c\/h5\u003e\n\u003cp\u003eOur Porsche Circuit Handling Pack is the result of an intensive and extensive development period .\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIt begun when we took the existing and competent chassis of the 991-generation GT3 RS and sought to make it even better. A six month testing period saw us perfect the settings for our Porsche GT setup using the standard points of adjustment, but this process also revealed some of the shortcomings of the GT3 RS' chassis.\u003c\/p\u003e\n\u003cp\u003eOur data-logging had revealed that more time could be gained through the corners, but we had run out of adjustment with the standard Porsche componentry. We 3D scanned the entire suspension assembly, and then CAD modelled it in order to work out just where the limitations were, and how they could be improved.\u003c\/p\u003e\n\u003cp\u003eWe completely redesigned the existing Porsche top mount, and created our own.  Our top mount offers additional caster adjustment and far greater fidelity when adjusting camber levels. This improvement in geometry helps to really improve how responsive and accurate the GT3 RS' front axle is.\u003c\/p\u003e\n\u003cp\u003eWith our Porsche track setups, we run quite a bit of rake. Rake angle is the difference in ride height between the front and rear axles, and having the nose lower than the rear helps to reduce understeer and improve turn-in. Having rake angle can cause the rear-end of a Porsche to destabilise slightly, so we calculated a bespoke spring rate that improves cornering whilst also increasing braking stability.\u003c\/p\u003e\n\u003cp\u003eOur billet aluminium spring cups are designed to reset the damper ratio when running a lower nose height. This means you can run a lower nose, to help improve response and reduce understeer, whilst not compromising on damper travel, which is essential for circuit use.\u003c\/p\u003e\n\u003cp\u003eAfter we lowered the GT3 RS, we realised that we were encountering bump-steer. We designed our bump-steer tie rod ends to help reset the position of the steering arms, which helps to eliminate bump-steer entirely from the chassis.\u003c\/p\u003e\n\u003cp\u003eWe had identified the shortcomings of the GT3 RS' chassis, and had devised solutions to each of the issues; the next stage was to 3D print prototype components and to test if they fit, and if they gave the improvements we were after.\u003c\/p\u003e\n\u003cp\u003eTest-fitting was concluded and all the parts worked seamlessly with the existing Porsche components. We then had our improved components machined and real testing was undertaken at both Donington Park and Silverstone.\u003c\/p\u003e\n\u003cp\u003eTesting and logging at Donington revealed that all of our upgrades contributed to a lap time that was a massive 2 seconds faster than a lap using just the standard Porsche components. Silverstone saw equal amounts of success, with a scarcely-believable 3 seconds being knocked off the GT3 RS' previous best lap.\u003c\/p\u003e\n\u003cp\u003eThe benefits and strength of our components was confirmed and we duly signed off the Suspension Secrets Porsche Circuit Handling Pack and began to offer it to our customers.\u003c\/p\u003e\n\u003cp\u003eWe are confident in the performance improvements that our Circuit Handling Pack gives, so we've compiled some data from our testing process that compares two lap times around Silverstone GP by a Porsche 911 GT3 RS Weissach Edition. This car was driven by the same professional driver, and it was equipped with Michelin Pilot Sport Cup 2 R tyres. \u003c\/p\u003e\n\u003cp\u003eOne lap, represented by the red lines on the graph below, illustrates the fastest lap recorded by the Porsche when it was maxed-out with the most aggressive settings achievable with the standard Porsche components. The lap time was 2.18.449.\u003c\/p\u003e\n\u003cp\u003eThe second lap, represented by the blue lines, is the fastest lap recorded after our Porsche Circuit Handling Pack was fitted and setup for maximum track performance. This lap time was 2.15.379.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/Silverstone_CHP1_480x480.png?v=1643125062\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eThe graph above shows the difference between two factors; wheel speed and cornering g-force over the course of a lap of Silverstone GP. The data shows that on the way into Copse corner, the Circuit Handling Pack equipped car pulls nearly an extra 0.5 G of cornering force which translates into the Circuit Handling Pack equipped car carrying 17.8 mph more through the apex of the corner. \u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThis translates into a far better run into the Maggots\/Becketts complex. This difference in speed is illustrated in the graph below where the two horizontal black lines are on the data trace. Notice how the speed trace at the end of straight leading into the Maggots\/Becketts complex is far more angular compared to the regular car. This shows how the added braking stability given by our damper-ratio resetting spring cups influences how much more decisively and confidently a driver can brake with our Circuit Handling Pack equipped.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/Silverstone_CHP2_480x480.png?v=1643125070\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe increased amount of grip of our stiffer springs meant our driver could get on the brakes harder and with more stability, which also meant the entry speed into a corner could be judged far more accurately. The braking confidence and added grip from the Circuit Handling Pack components meant the GT3 RS pulled an extra 0.42 G of cornering force into the fast right at Maggots, which meant the car was also able to carry far more speed through the corner, registering 95.2 mph at the apex versus 82.7 mph from the non-Circuit Handling Pack equipped car.\u003c\/p\u003e\n\u003cp\u003eThe previous graphs have demonstrated how the Circuit Handling Pack allows you to carry more confidence and speed through faster corners but it also gives improvements in lower speed corners, where mechanical grip and chassis balance are essential.\u003c\/p\u003e\n\u003cp\u003eThe graph below shows the data from the two lap times compared as the Porsche negotiated the long, slow right-hander at Luffield. The GT3 RS with our Circuit Handling Pack pulled 0.16 more lateral G and carried 6.9 mph through the apex of the corner. Whilst this might not seem like much, that extra 6.9 mph will make a significant difference by the end of the straight after Luffield.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/Silverstone_CHP6_480x480.png?v=1643125094\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eOur data exploration has demonstrated that in key areas over the course of a lap, our Circuit Handling Pack gives a driver more confidence in the car, and gives more cornering performance in fast and low speed corners. If you look closely at the data, the speeds on the straights and on the brakes are much the same. The key difference is the confidence with which the driver can choose their entry speed or brake release points, each of these areas yields a small gain which make the big difference over the course of a lap.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe lap times we've analysed were captured using a Porsche 911 GT3 RS Weissach Edition at Silverstone GP circuit on a track day. Some irregularities in the data tracing may be due to overtakes or traffic that our driver had to negotiate, but regardless, the 3.07 second lap time improvement thanks to our Porsche Circuit Handling Pack demonstrates a vast difference in speed between a Circuit Handling Pack equipped car, and a standard car that was made as track-focussed as possible with the standard Porsche components.\u003c\/p\u003e","brand":"Suspension Secrets","offers":[{"title":"991.1 GT3 RS (15-16) \/ Fast Road","offer_id":58290710872445,"sku":"SS-CHP001","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.1 GT3 RS (15-16) \/ Track Focused","offer_id":58290710905213,"sku":"SS-CHP002","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.2 GT3 RS (18-19) \/ Fast Road","offer_id":58290710937981,"sku":"SS-CHP003","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.2 GT3 RS (18-19) \/ Track Focused","offer_id":58290710970749,"sku":"SS-CHP004","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.2 GT2 RS (17-19) \/ Fast Road","offer_id":58290711003517,"sku":"SS-CHP005","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.2 GT2 RS (17-19) \/ Track Focused","offer_id":58290711036285,"sku":"SS-CHP006","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.1 GT3 (13-16) \/ Fast Road","offer_id":58290711069053,"sku":"SS-CHP007","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.1 GT3 (13-16) \/ Track Focused","offer_id":58290711101821,"sku":"SS-CHP008","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.2 GT3 (17-19) \/ Fast Road","offer_id":58290711134589,"sku":"SS-CHP009","price":2520.0,"currency_code":"GBP","in_stock":true},{"title":"991.2 GT3 (17-19) \/ Track Focused","offer_id":58290711167357,"sku":"SS-CHP010","price":2520.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/3ItM7-exbenepj6jngtffokle7ygts.jpg?v=1758111541"},{"product_id":"suspension-secrets-front-camber-caster-plate-top-mounts-porsche-911-991-gt3","title":"Suspension Secrets Front Camber Caster Plate Top Mounts - Porsche 911 (991) GT3","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnlock more front end grip and steering feel for your Porsche with the Suspension Secrets Camber Caster Plate Top Mounts for the Porsche 911 (991) GT3\/RS\/GT2RS.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe 991-generation GT cars feature adjustable camber as standard, but the range of adjustment is inadequate for making best use of grippy tyres, such as the Michelin Pilot Sport Cup 2 and Cup 2R compounds. This inefficient use of the tyres reduces the overall level of grip available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIt is possible to increase the front camber by using camber shims in the front suspension control arms. This creates an issue as fitting shims pulls the front wheels forward in the wheel arch, resulting in the leading edge of the tyres colliding with the wheel arch liners when steering lock is approved.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo solve this, we have designed and manufactured the \u003cspan data-mce-fragment=\"1\"\u003eSecrets Camber Caster Plate Top Mounts for the Porsche 911 (991) GT3\/RS\/GT2RS. Our top mounts have a wider range of camber adjustment thanks to the increased offset position for mounting the front dampers to the chassis. This new position also increases front positive caster.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe wider range of camber adjustment allows for higher negative camber levels to be achieved at the front axle. The result is increased front axle grip and greatly reduced understeer, particularly in medium and long corners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe additional degrees of positive caster also massively improves the driving experience by creating more steering feel, increased high-speed stability and accuracy and even more cornering grip due to the increased dynamic camber gain.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe key benefits of the Suspension Secrets Camber\/Caster Top Mounts for the Porsche 911 (991) GT3\/RS\/GT2RS \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eare:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" data-mce-fragment=\"1\"\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eImproved range of negative camber for fast road and track driving\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul type=\"disc\" data-mce-fragment=\"1\"\u003e\n\u003cli class=\"v1MsoNormal\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e2 degrees of additional positive caster\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul type=\"disc\" data-mce-fragment=\"1\"\u003e\n\u003cli class=\"v1MsoNormal\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFully-adjustable and lightweight construction\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul type=\"disc\" data-mce-fragment=\"1\"\u003e\n\u003cli class=\"v1MsoNormal\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBillet 6082 T6 aluminium construction with high-performance SKF bearings\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul type=\"disc\" data-mce-fragment=\"1\"\u003e\n\u003cli class=\"v1MsoNormal\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFully compatible with OEM dampers and PASM\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul type=\"disc\" data-mce-fragment=\"1\"\u003e\n\u003cli class=\"v1MsoNormal\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDesigned and manufactured in-house in the UK\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Suspension Secrets","offers":[{"title":"Default Title","offer_id":58290714411389,"sku":"SS-PCP001","price":749.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/991-Camber-Plates_f474937f-1bd6-4c2c-b54e-fbc726118f5e.jpg?v=1780047980"},{"product_id":"suspension-secrets-adjustable-bump-steer-tie-rod-ends-porsche-911-991-gt3","title":"Suspension Secrets Adjustable Bump Steer Tie Rod Ends - Porsche 911 (991) GT3","description":"\u003cp\u003eLowering the front ride height is a great way to improve the braking stability and turn-in response of your 991 GT3. A lower front ride height can create bump steer, leading to vague and inaccurate steering when pushing hard on track.\u003c\/p\u003e\n\u003cp\u003eTo solve this issue, we've created our Suspension Secrets Bump Steer Adjustable Tie Rod Ends for the Porsche 911 GT3. Our bump steer tie rod ends are fully adjustable and can be shimmed to eliminate bump steer completely from your GT3.\u003c\/p\u003e\n\u003cp\u003eThe key features of the our Suspension Secrets Bump Steer Adjustable Tie Rod Ends for the Porsche 911 GT3 are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproved steering accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eRemoval of bump steer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eReduced understeer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eEnables running lower front ride height on track without inducing bump steer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFully adjustable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eSuspension Secrets' products are designed and manufactured in the UK. Our products are made from billet aircraft-grade 6082 T6 aluminium and corrosion-resistant 316 stainless steel. We use motorsport-spec Fluro bearings for maximum performance and longevity.\u003c\/em\u003e\u003c\/p\u003e","brand":"Suspension Secrets","offers":[{"title":"Default Title","offer_id":58290738037117,"sku":"SS-BS001","price":480.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/dvmVU-6r6nttk4ioo46l64ljdk4fbx-2.jpg?v=1780062603"},{"product_id":"suspension-secrets-rear-upper-control-arm-monoball-kit-porsche-911-991-gt3","title":"Suspension Secrets Rear Upper Control Arm Monoball Kit - Porsche 911 (991) GT3","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis kit includes 8x solid bushes - Only one purchase required for complete monoball kit. This kit does not include the original rear suspension arms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhen cornering hard, the rear control arm bushes of the 991 GT3 \/ GT3 RS flex. This flexing causes the rear camber and rear toe angles to change dynamically, resulting in inconsistent levels of cornering grip.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDuring hard cornering, lateral forces are exerted on the tyres as the mass of the car shifts. This movement of forces initially impacts the tyres, then the rear control arm bushes and then finally to the chassis. The flexing of the rubber bushes results in a delay between driver inputs and the feedback felt from the chassis, resulting in a vague sense of connection to the rear axle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eTo solve this, we've designed our Suspension Secrets Rear Control Arm Bush Kit for the Porsche 991 GT3 \/ GT3 RS. Our bushes are machined billet aluminium with solid motorsport-grade Rodoball spherical bearings that replace the OEM rubber bushes. Our solid bushes ensure cornering forces are transferred immediately from the tyres into the chassis. This increased responsiveness between tyres and chassis results in better feedback and response. Simply put: driver input immediately matched by chassis output\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur solid bushes also ensure rear camber and rear toe remains constant during a corner, resulting in greatly improved cornering stability and traction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe key features of the Suspension Secrets Rear Control Arm Bush Kit for the Porsche 991 GT3 \/ GT3 RS are:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\" type=\"disc\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"v1MsoNormal\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIncreased rear axle stability on road and track\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\" type=\"disc\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"v1MsoNormal\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eImproved sense of connection to rear axle\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\" type=\"disc\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"v1MsoNormal\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIncreased cornering grip and traction\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\" type=\"disc\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"v1MsoNormal\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eImproved responsiveness and cornering agility\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\" type=\"disc\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"v1MsoNormal\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMotorsport-grade Rodobal bearings\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Suspension Secrets","offers":[{"title":"Default Title","offer_id":58290770018685,"sku":"SS-MB018","price":1199.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3388\/8514\/files\/Porsche-Monoballs.jpg?v=1723103927"}],"url":"https:\/\/shop.suspensionsecrets.co.uk\/collections\/991-911.oembed","provider":"Suspension Secrets","version":"1.0","type":"link"}