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In this suspension tuning guide, we'll explain how to unlock more track performance from your Porsche 992 GT3 RS.
Incredibly capable in standard form, the GT3 RS is nonetheless held back by its factory suspension geometry, which is deliberately compromised to accommodate a broad range of driving abilities.
With the following improvements, the 992 GT3 RS will turn into corners with increased sharpness, and generate more grip mid-corner, ultimately leading to faster lap times. These GT3 RS suspension upgrades will also improve steering feel and help build driver confidence as the car's behaviour is transmitted with greater clarity.
992 GT3 RS Overview
The Porsche 992 GT3 RS was unveiled in the summer of 2022. Equipped with a 525hp flat-six engine displacing four litres and revving to an incredible 9,000rpm, the GT3 RS accelerates from 0-62mph in 3.2 seconds and set Nürburgring Nordschleife lap time of 6min 49.328secs. Put another way, that's 10 seconds faster than the 510hp GT3.
Making this performance possible is the car's extreme (and active) aerodynamics, including DRS (drag reduction system) - a road car world first. The model also boasts double-wishbone front suspension, rear axle steering, and lightweight, carbon fibre reinforced plastic body panels. Standard footwear comprises 20x10J (ET45) front wheels wrapped in 275/35ZR rubber, and 21x13J (ET31) rear wheels shod with 335/30ZR21 tyres.
Suspension & Handling Problems (And How to Fix Them)
The 992 GT3 RS is one of the greatest track-focused Porsches ever made. However, it is not perfect out of the box.
Common GT3 RS Complaints
- Good but still limited front camber adjustment
- Significant tyre wear when driving on track
- Front end push/understeer during fast cornering
- Setup prioritises stability over driver engagement
The 992 GT3 RS features highly sophisticated aerodynamics and suspension technology. With the correct tuning, these systems can operate with even greater effectiveness to deliver a new level of handling performance.
Suspension Geometry & Alignment Setup (Top Tip)
A full suspension geometry alignment is essential after installing new suspension parts. By correctly adjusting camber, toe, and caster (where available), alignment ensures you maximise grip, stability, and tyre life.
Benefits of a Professional GT3 RS Geometry Setup
- Sharper steering response
- Increased cornering grip
- Improved rear traction
- Enhanced braking stability
- More consistent tyre wear
A professional alignment is the single most cost-effective handling upgrade you can make.
Best 992 GT3 RS Suspension Upgrade
These bolt-on Suspension Secrets parts are incredibly easy to install. Simply remove the front wheels, loosen two bolts and swap out the original parts. Instantly unlock increased front grip from the GT3 RS and make the 992 even more exciting to drive on the road and track.
Front Camber Blocks
- Increased front axle grip
- Significantly reduced understeer
- Improved steering feel
- More consistent use of tyre contact patch at higher speeds
- Increased cornering speeds
Porsche's 992 GT3 RS generates an astonishing 860kg of downforce at 177mph (285kph). This aerodynamic potential transfers enormous loads through the suspension and tyres, particularly on track. So it's hugely important to make sure the car is set up correctly for its intended use.
Our Suspension Secrets Front Camber Blocks are a must-have upgrade for any GT3 RS driven on circuit.
Porsche 992 GT3 RS - Suspension FAQs
Why does the 992 GT3 RS understeer on track?
As standard, the Porsche 911 GT3 RS has conservative front camber and toe settings to suit a wide range of drivers. On circuit - particularly with high aero load and Michelin Cup 2 R tyres - the factory camber limit (around -2.5 degrees) can lead to outer shoulder overload and mild mid-corner understeer. Increasing front negative camber and optimising toe typically resolves this.
Do I need suspension upgrades, or just a geometry setup?
A professional alignment is always the first step. Many cars are transformed simply by optimising camber, toe, ride height and corner weights. However, if you want more than -2.5 degrees front camber, hardware such as the Suspension Secrets Front Camber Blocks is required to extend the adjustment range.
Will increasing front camber ruin tyre wear on the road?
Not if it’s set up correctly. Excessive camber combined with incorrect toe causes wear - not camber alone. A balanced fast road/track alignment can maintain acceptable road manners while dramatically improving track tyre temperature consistency.
Are camber blocks difficult to install?
No. The Suspension Secrets camber blocks are direct replacements for the OEM parts. Installation involves removing the front wheels, loosening two bolts per side, swapping the blocks, and performing a proper alignment. There’s no cutting or permanent modification required, making it a straightforward workshop job.
Tested and developed by Suspension Secrets through extensive road and track evaluation, these upgrades unlock enhanced handling performance from the Porsche 992 GT3 RS chassis.