Suspension Secrets Circuit Handling Pack Kinematics Kit - Porsche 981/ 718 Cayman GT4

Transform your Porsche Cayman GT4’s track performance with the Suspension Secrets Circuit Handling Pack. Designed from professional testing, this kit improves grip, balance, and confidence on both road and circuit.

Key Features & Benefits

• CNC-machined billet aluminum and corrosion-resistant steel
  
  

• Direct fit for Porsche 981 GT4 (2015–2018) and 718 GT4 (2019+)
  
  

• Reduces understeer and removes bump steer
  
  

• Increases camber, caster, and braking stability
  
  

• Stiffer racing springs for more control and cornering grip
  
  

• Built to withstand demanding track conditions
  
  

Vehicle Compatibility / Fitment

• Porsche Cayman 981 GT4 (2015–2018)
  
  

• Porsche Cayman 718 GT4 (2019–present)
  
  

Technical Specifications

• Aircraft-grade 6082 T6 aluminum construction
  
  

• Eibach racing springs with helper springs
  
  

• Fluro motorsport-spec bearings
  
  

• Adjustable camber range up to 4.5°
  
  

• Precision-engineered spring cups and toe arms
  
  

Installation Information

• Professional installation and alignment recommended
  
  

• Basic workshop tools required
  
  

• Estimated install time: 6–8 hours
  
  

Performance Gains / Why It’s Needed

This kit solves stock handling issues by maximizing tire contact, reducing body roll, and improving cornering confidence. Track-tested, it delivers faster lap times, stable braking, and even tire wear.

What’s Included

• Suspension Secrets top mounts (camber & caster adjustable)
  
  

• Eibach racing springs front & rear with helper springs
  
  

• Billet spring cups
  
  

• Bump steer tie rod ends
  
  

• Adjustable rear toe arms
  
  

• Camber shim kit
  
  

Warranty & Guarantee

• Manufacturer warranty included
  
  

• Standard return policy applies
  

Ideal for drivers looking for a Porsche suspension upgrade, track handling kit, or alignment tuning solution. Browse our [Suspension collection] and [Wheel Spacers] for more upgrades.

FAQs

Q: Does this fit both 981 and 718 GT4 models?
Yes, it is designed for both.

Q: Is professional installation required?
Yes, due to geometry setup, we recommend a specialist.

Q: Will this affect daily driving comfort?
This pack is optimized for track and fast road use, so comfort may be firmer than stock.