The Story
Refine the handling and stance of your Lexus GS with the Riaction Performance Shocks Coilover Kit designed for the 2013+ Lexus GS450h RWD platform. Built for drivers who want a lower ride height, improved chassis stability, and sharper cornering response, this coilover system delivers a balanced combination of comfort and performance for daily driving.
Riaction sports coilovers are engineered using premium materials and precision CNC-machined components to ensure dependable 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 everyday comfort or a firmer, more responsive street 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 2013+ Lexus GS450h RWD, delivering the adjustability and performance drivers expect from a modern suspension system.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Refine the handling and stance of your Lexus GS with the Riaction Performance Shocks Coilover Kit designed for the 2013+ Lexus GS450h RWD platform. Built for drivers who want a lower ride height, improved chassis stability, and sharper cornering response, this coilover system delivers a balanced combination of comfort and performance for daily driving.
Riaction sports coilovers are engineered using premium materials and precision CNC-machined components to ensure dependable 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 everyday comfort or a firmer, more responsive street 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 2013+ Lexus GS450h RWD, delivering the adjustability and performance drivers expect from a modern suspension system.

























