Riaction Performance Coilovers deliver the perfect balance of precision, control, and comfort for drivers who demand more from their suspension. Designed for enthusiasts who thrive on spirited driving, canyon carving, and track performance, Riaction coilovers combine advanced engineering with meticulous craftsmanship. Each system offers full ride height adjustability and 32 levels of damping control, allowing you to fine-tune your vehicle’s stance and handling to perfection. Built with high-strength materials and CNC-machined components, Riaction Performance Coilovers provide exceptional durability, consistent response, and the confidence to push your car to its limits—whether on the street or the circuit.

Riaction offers two precision-engineered coilover systems to suit different driving styles:

• GT-1 Linear: The most popular system in the lineup, the GT-1 features a linear valving setup ideal for street driving, canyon carving, and occasional track days. It provides smooth, predictable performance and quick rebound adjustment for fine-tuning comfort and control.
• GP-1 Digressive: Designed for drivers who demand sharper handling and chassis stability, the GP-1 uses a digressive damping curve that enhances low-speed control while maintaining ride comfort. Perfect for daily driving, spirited cornering, and weekend track use, it delivers confident handling with refined compliance.

Together, the GT-1 and GP-1 coilovers embody Riaction’s dedication to performance, precision, and versatility—helping you achieve the perfect balance between comfort and control on any road or track.