Suspension Secrets Circuit Handling Pack Kinematics Kit - Porsche 718 GT4 RS

The Suspension Secrets Circuit Handling Pack transforms the 718 GT4 RS chassis for track-focused performance. Developed through extensive testing, it enhances grip, reduces understeer, and improves steering precision for confident handling at high speeds.

Key Features & Benefits

• Material: Billet 6082 T6 aluminium, stainless steel, and motorsport-spec Fluro bearings
  
  

• Easy installation: Direct replacements for OEM parts, no chassis modifications required
  
  

• Improved camber and caster for better cornering performance
  
  

• Stiffer Eibach racing springs for reduced body roll and increased control
  
  

• Adjustable rear toe arms and camber shims for precise tuning
  
  

• Bump-steer tie rod ends eliminate unwanted steering changes
  
  

• Lowered ride height front and rear for improved aerodynamics and handling
  
  

Vehicle Compatibility / Fitment

• Porsche 718 Cayman GT4 RS (2022–present)
  
  

Technical Specifications

• Front camber: 2.5–4.5 degrees negative
  
  

• Rear camber: increased by 1 degree with adjustable shims
  
  

• Material: CNC-machined billet aluminium
  
  

• Bearings: Motorsport-spec Fluro for longevity
  
  

• Springs: Cold-formed Eibach racing springs, stiffer than OEM
  
  

• Ride height: Reduced front and rear to optimise rake and handling
  
  

Installation Information

• Tools required: Basic hand tools and torque wrench
  
  

• Estimated install time: 3–5 hours
  
  

• Professional installation and alignment recommended for track use
  
  

• Includes installation guide for reference
  
  

Performance Gains / Why It’s Needed

The kit improves tyre contact patch usage and chassis balance, delivering:

• Faster lap times through increased cornering G-force
  
  

• Reduced understeer for sharper turn-in
  
  

• Enhanced braking stability for confident deceleration
  
  

• Improved tyre wear and traction through optimised camber
  
  

• Better high-speed control and neutral chassis feel
  
  

What’s Included in the Kit

• Top mounts with increased camber and caster
  
  

• Front and rear Eibach racing springs
  
  

• Suspension Secrets spring cups
  
  

• Bump-steer tie rod ends
  
  

• Adjustable rear toe arms
  
  

• Camber shim kit
  
  

Warranty & Guarantee

• UK-manufactured quality with full manufacturer warranty
  
  

• Returns accepted on unused products in original packaging
  

Perfect Porsche track upgrade, GT4 RS suspension tuning, camber adjustment kit, alignment tuning, and circuit handling enhancement. Pair with other Suspension Secrets performance components for full chassis optimisation.

FAQs

Q1: Do I need extra modifications to fit this kit?
No. All components are direct OEM replacements with no chassis modifications required.

Q2: How does this affect lap times?
Testing shows up to 3 seconds faster per lap at Silverstone GP due to increased grip and control.

Q3: Can I adjust the camber and toe settings?
Yes. Adjustable rear toe arms and camber shims allow precise tuning for track or road use.

Q4: Is this suitable for road use?
While optimised for track, it can be used on fast road conditions with careful alignment.

Q5: What improvements will I notice first?
Sharper turn-in, reduced understeer, improved braking stability, and more neutral chassis balance.

Q6: Are all materials corrosion-resistant?
Yes. CNC aluminium, stainless steel, and Fluro bearings ensure long-term durability.