Suspension Secrets Circuit Kinematics Kit Porsche 718 GT4 RS

Do not let stock settings bottleneck your Porsche 718 GT4 RS potential

By retaining OEM geometry and suspension settings on your Porsche 718 GT4 RS during track days, you are leaving seconds on the table. Without an optimized track kinematics kit, your vehicle suffers from persistent turn-in understeer, a lack of negative camber on the front axle, and unsettling instability under heavy braking.

The result? Your track tires suffer uneven outer shoulder wear after just a few sessions, steering precision degrades as the chassis loads up through corners, and you lose the confidence required to push for peak lap times. The Suspension Secrets chassis kinematics kit (part number SS-P718GT4RS-CHP) was engineered specifically to fix these factory geometry shortcomings for good.

Bespoke geometry to erase understeer and maximize track grip

Manufactured in the UK with motorsport-level precision, the Suspension Secrets Circuit Handling Pack for Porsche 718 GT4 RS replaces OEM components with high-precision adjustable parts without requiring any trimming, cutting, or chassis modifications.

Premium engineering and high-grade materials

Every component in this kit is billet-machined from 6082 T6 aerospace-grade aluminum and high-tensile stainless steel. Incorporating Fluro Motorsport uniball rose joints guarantees zero flex under high lateral loads, removing steering vagueness completely.

Composition of the Suspension Secrets Kinematics Kit (Ref: SS-P718GT4RS-CHP)

• Adjustable front and rear top mounts: Allow increased negative camber and caster angle adjustment to maintain a flat tire contact patch under body roll.
• Bespoke Eibach race springs: Optimized spring rates and lowered ride height lower the center of gravity while controlling body motion.
• Custom Suspension Secrets spring seats: Preserve original damper travel and stroke ratios despite lowered vehicle height.
• Adjustable rear toe control arms: Offer full rear toe adjustment without placing unintended stress on camber settings.

Answers to your chassis technical queries

Why install this kit if the GT4 RS is already a track-focused car?

The Porsche 718 GT4 RS is an exceptional sports car, but its factory alignment and geometry remain a compromise for street compliance. To fully exploit semi-slick or slick tires on track, the front axle lacks sufficient static and dynamic negative camber. This kit delivers a sharp, neutral chassis balance vital for shaving seconds off your lap times.

Does installation require bodywork or mounting point alterations?

No. The Suspension Secrets SS-P718GT4RS-CHP kit is designed as a direct OEM replacement (Plug & Play). Installation utilizes original factory mounting points.

How does this impact tire wear?

By providing the ideal negative camber angle and eliminating bump-steer (toe variation as suspension compresses), your tire tread stays fully flat across the tarmac during cornering. Rubber wear becomes completely uniform across the tread, dramatically extending track tire life.

Trust your Porsche installation and setup to specialists

Established in 2010, Optimiz Access is your specialized partner in the customization, tuning, and maintenance of performance and premium vehicles (Porsche, Renault Sport, Audi, VW, BMW, Mercedes...). We provide fast worldwide shipping on all performance parts.

Looking to entrust installation and corner weighting alignment to expert technicians? Our workshop based in Cambrai, Northern France (near Lille, Arras, Douai, Valenciennes, and Saint-Quentin) welcomes your vehicle for professional installation carried out to the highest standards.

Explore complementary upgrades (racing brake pads, high-temperature fluid, exhausts) listed at the bottom of this product page.