ABOUT US.
We are Riaction Performance Shocks! Driven by our love for racing, we provide top-quality performance shocks for racers worldwide. Located in Southern California, we offer a wide range of coilovers for various makes and models, ensuring perfect fits for daily commuters and race car drivers. Our shocks are designed and track-tested for durability and performance. For those with unique needs, our experienced in-house technicians can build/install custom valved suspension systems specific to what you are looking for. We pride ourselves on exceptional customer service, giving guidance and support to all who chose us. Experience the difference where passion meets performance. Contact us today and let Riaction help you build your vehicle!
OUR MISSION.
Riaction Performance coilovers are derived and conceived from years of experience in the automotive world, our passion for all things motorsports, and the quest for performance.
