S3 coilover systems may be “Simple” by name, but that’s where simplicity ends. This one-way adjustable coilover kit is engineered using premium components and assembled by hand with a focus on precision and consistency. Spring rates and valving are developed through extensive shock dyno analysis and real-world on- and off-track testing, ensuring reliable performance, control, and long-term durability. Designed as a true bolt-in solution, this kit includes everything needed to transform your vehicle from a capable street car into a proper track machine. ⸻ Features • One-way rebound adjustment • Pillowball top hats • Complete bolt-in hardware included • Backed by a 2-year limited warranty ⸻ Available Configurations Street / Track (ST) - Balanced spring rates and valving for improved handling while maintaining daily drivability and comfort. Track - Increased spring rates for maximum chassis control and grip. Ride quality is firmer and not recommended for daily street use. Aero - Stiffer spring rates and revised valving designed to support aerodynamic upgrades such as front splitters and rear wings. Custom Specifications - Have a unique setup? Tell us your vehicle details and intended use, and we’ll build a coilover system tailored to your needs. ⸻ Warranty All S3 Suspension coilovers include a limited 2-year warranty. Please refer to our FAQ page for full warranty details.
