Suspension Secrets

Suspension Secrets Complete Wishbone Monoball Kit - Mercedes AMG GTR

£1,999.00

Including Taxes

In Stock

Lifetime Warranty Included

Lifetime Warranty Included

Free Worldwide Shipping

Free Worldwide Shipping

Technical Support Available

Technical Support Available

Transform the cornering performance, chassis feedback and torsional rigidity of your Mercedes with the Suspension Secrets Complete Wishbone Monoball Kit for the Mercedes AMG GTR.

Despite being a track-focused car, all of the bushes in the suspension wishbones are rubber (apart from at the lower rear wishbone) which flexes during high-speed cornering on the road and track. This flex causes the suspension geometry - particularly the camber angles - to change dynamically which reduces grip and makes the car feel vague and uncommunicative at the limit.

To solve this problem we have developed the Suspension Secrets Complete Wishbone Monoball Kit for the Mercedes AMG GTR. 

This kit contains 10 precision-machined billet aluminium solid monoballs that replace the rubber OEM wishbone bushes. Monoballs do not flex during high-performance driving, and as a result the suspension geometry and grip levels remain fixed throughout the duration of a corner.

Our solid monoballs also improve chassis responsiveness and your sense of connection to the car, as cornering forces are inputted into the chassis more quickly due to the absence of flex in the suspension system.

This increase in torsional rigidity massively improves cornering grip and allows the car to use its suspension geometry more effectively, resulting in faster lap times.

The key features of the Suspension Secrets Complete Wishbone Monoball Kit for the Mercedes AMG GTR are:

  • 12x 6082 T6 billet aluminium monoballs with high-precision bearings
  • Greatly improved chassis rigidity
  • Improved cornering grip and stability
  • More responsive chassis
  • Improved sense of connection to chassis for driver
  • Upgrade chassis to equivalent of AMG GTR Pro/AMG GT Black Series
  • All parts designed, manufactured and assembled in-house by Suspension Secrets
Geometry Explained

Geometry
Suspension geometry is the positioning and angular movement of the suspension arms and the effect that they have upon the movement of the wheel and tyre. It is caused by the different components of the suspension system all moving in their designed paths, which together generate changes in direction and multiple forces on the wheel and tyre, making the steering and suspension operate in particular ways.

Product Development

All Suspension Secrets upgrades are designed, developed and manufactured in-house. This process includes prototyping new products using CAD and 3D printing technology, and extensive rear-world testing with professional racing drivers. Sophisticated motorsport data capturing equipment allows us to measure the handling performance gains achieved by our parts.

Delivery and returns

All parts purchased on our website are shipped internationally free of charge. We accept return requests made within 14 days of receipt of the item.

Need help with something?
Email: sales@suspensionsecrets.co.uk

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What our customers say.

Real feedback from customers who have transformed the handling of their cars with Suspension Secrets upgrades.

G87 M2 Handling transformation

Supplied and fitted by the team at Suspension Secrets along side their solid front control arm bushes and Eibach Pro springs. I cant recommend this enough, stability and grip are ...
Supplied and fitted by the team at Suspension Secrets along side their solid front control arm bushes and Eibach Pro springs. I cant recommend this enough, stability and grip are on another level. A* service provided by the team from start to finish. Highly recommended!

- A.J.S

Effortless & Accurate

The results have exceeded my expectations, I'm really pleased with the car. The ride is similar to stock but it's taken the jitteryness away over small ripples in the road. ...
The results have exceeded my expectations, I'm really pleased with the car. The ride is similar to stock but it's taken the jitteryness away over small ripples in the road. I was slightly apprehensive that the stock dampers might be exposed but I needn't have worried, the car rides exactly as I'd expect & want from a roadgoing M-car. The real revelation is the steering, I could feel the difference as soon as I turned out of your premises. Gone is the sluggish, heavy response - it's now quick, effortless & accurate, almost as if the power steering had been switched off beforehand. The car feels like it's 200kg lighter but at the same time, more solid & composed. For me, it's a perfectly-judged road setup - thanks again

- Glenn C.

Transformational

Recently bought a 2025 M3 LCI which seemed ok out of the box. In the wet there was quite bad understeer and slightly unpredictable transition into oversteer. The CS+ handling ...
Recently bought a 2025 M3 LCI which seemed ok out of the box. In the wet there was quite bad understeer and slightly unpredictable transition into oversteer. The CS+ handling package transformed the car. The grip is ridiculous, feel is improved, can really lean on the car. Driving in the wet traction is like it’s dry, extremely stable. Car is predictable, any transition to understeer or oversteer is communicated and feels like slow motion with plenty of time to correct. Feel like all the handling of a CS car with all the comfort or a regular M car. Absolutely love the car now.

- Yaqub A.