Suspension Secrets Stage 2 Circuit Handling Kinematics Kit For 981/718 Cayman GT4

Extract maximum track performance from your Cayman GT4 with our Stage 2 Kinematics Kit. Derived from hundreds of hours of track testing in the hands of professional drivers and utilising the best data analysis equipment, our Stage 2 Circuit Handling Pack offers the perfect blend of components to transform the chassis of the Cayman GT4 for pure track performance. 

After multiple track tests with our GT4 as standard with the stock components maximised in terms of their setup we began developing a list of issues with the handling and designed the solutions to each item identified. All of our designed solutions are included in this handling pack to maximise grip, utilise the full contact patch of the tyre and improve the chassis balance substantially. Our Stage 2 Kit is a continuation of our already very popular Stage 1 Kinematics Kit and adds further components to make your GT4 even more track focused. 

The additional parts in the Stage 2 Kinematics Kit are:

• Suspension Secrets  Camber Rear Top Mounts - Stage 1 
• Suspension Secrets Front Lower Control Arm Inner Monoballs
• Suspension Secrets Rear Lower Control Arm Inner Monoballs 
• Suspension Secrets Front Solid Control Arm Bushes 

These additional upgrades remove all of the OEM rubber bushings from the suspension system allowing the car to become more track focused and much more stable through the corners and under heavy braking. The uprated rear camber top mounts allow for a 305 width tyre to be mounted to the OEM rear wheels and clear the wheel arches comfortably. This allows for a wider rear tyre to be fitted, increasing grip levels even further. 

The main benefits of the Suspension Secrets Stage 2 Circuit Handling Pack for the Porsche 981/ 718 Cayman GT4 are:

• Greatly improved cornering grip
   
• Reduced understeer
   
• Options to increase front and rear tyre widths

• Removal of bump-steer resulting in more accurate steering at the limit

• Reduced body roll and increased control due to stiffer springs front and rear

• Increased braking stability

• More neutral chassis balance

• Improved tyre wear due to increased front and rear camber

The pack itself contains multiple upgraded components that work as direct replacements for existing OEM parts; no additional chassis or body modifications are required. The Stage 2 Circuit Handling Pack includes:

• Suspension Secrets top mounts with increased camber and caster

• Upgraded front and rear Eibach racing springs with increased (stiffer) spring rate with front helper springs
   
• Rear Top Mounts to allow fitment of 305 width rear tyres on standard wheels

• Suspension Secrets spring cups which help retain the compliancy of the damper even after the car has been lowered
   
• Suspension Secrets Front and Rear Lower Control Arm Monoballs to replace the OEM rubber bushings
   
• Suspension Secrets Front Solid Control Arm Bushes to replace the OEM rubber bushes to improve stability under heavy braking

• Suspension Secrets bump-steer tie rod ends which help to remove unwanted bump-steer

• Suspension Secrets adjustable rear toe arms 
   
• Suspension Secrets camber shim kit 

Suspension Secrets' products are designed and manufactured in the UK. Our products are made high quality materials including billet aircraft-grade 6082 T6 aluminium and corrosion-resistant stainless steel, and use motorsport-spec Fluro bearings for maximum performance and longevity.

*Please note: Our development work with the Stage 2 rear top mount has been carried out with a Michelin Cup2 tyre. Other manufacturers tyres of the same sizes might not fit due to industry standard measurements varying within the tyre industry. Setup is also extremely important to ensure clearances. Our technical team are on hand to help with any installation or setup advice required. This Stage 2 rear top mount upgrade is designed for hardcore track use and some wheelarch liner contact should be expected when running the front and rear upgraded wheel option.