Enhance the handling and stance of your Lexus RC with the Riaction Performance Shocks Coilover Kit designed for the 2016+ Lexus RC300 platform. Engineered for drivers who want a lower ride height, sharper cornering response, and improved suspension control, this coilover system delivers the balance of performance and comfort needed for daily street driving.

Riaction sports coilovers are built using high-quality materials and precision CNC-machined components to ensure consistent damping performance and long-term durability. With 32 levels of damping adjustment and full-length ride height control, this suspension system allows you to fine tune your setup for comfortable daily driving or a firmer, more responsive performance feel.

Every Riaction Performance Shocks coilover kit is backed by a 2-year factory warranty against manufacturing defects, giving you confidence that your suspension system is designed to perform and built to last.

🔧 Coilover Features

Full-Length Ride Height Adjustment

32 Damping Adjustment Levels

Mono-Tube Damper Design

Seamless 52mm Electroplated Carbon Steel Shock Body

O.D. 20mm Piston Rod For McPherson Suspension

O.D. 14mm Piston Rod For Non-McPherson Suspension

44mm High-Flow CNC 6061 Aluminum Piston

CNC 6061 Thinned Aluminum Floating Piston

SAE9254 Cold-Wound Springs

Polyurethane Oil Seals

Multi-Thickness Valving Shims

Low-Gas Pressure Design

7.5w Compounded Suspension Fluid

Fully Rebuildable Coilover Assembly

📧 International Orders

For all international orders please contact info@riactionshocks.com

Riaction coilovers are engineered to improve the handling, ride quality, and stance of your 2016+ Lexus RC300, delivering the adjustability and performance enthusiasts expect from a modern suspension system.