Refine the handling and stance of your 2004–2008 Acura TSX (CL9) with the Riaction Performance Shocks Coilover Kit. Designed for drivers who want improved suspension response, adjustable ride height, and better overall ride quality, this coilover system delivers a more connected and confident driving experience for both daily use and spirited driving.

Riaction 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, you can fine tune your setup for comfortable street driving or a firmer, more performance-oriented feel.

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

🔧 Coilover Features

Full-Length Ride Height Adjustment

32 Damping Adjustment Levels

Mono-Tube Damper Design

Seamless 52mm Electroplated Carbon Steel Shock Body

20mm Piston Rod (for McPherson Suspension)

14mm Piston Rod (for Non-McPherson Suspension)

44mm CNC 6061 Aluminum High-Flow Piston

CNC 6061 Thinned 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

⚙️ Factory Spring Rates

Front: 10K
Rear: 6K

📧 International Orders

For global shipping inquiries please contact info@riactionshocks.com

Riaction coilovers deliver adjustable ride height, improved handling, and a refined suspension setup for your 2004–2008 Acura TSX.