Features valving optimized for increased performance and handling.

Tuned for street, canyon driving, and light track use.

Incorporates inverted monotube dampers for all of our strut applications, improving durability and performance at the limit.

Every shock we produce is dyno tested to make sure it produces the force curve we intended. Along with a careful QC process, this final performance test ensures that there are no internal valving or assembly issues that occured during assembly.

Our technicians take these dyno-verified shocks and build to the application spec, by hand. In addition to a final visual QC check, he sets the spring pre-load and default damping setting (if applicable) and carefully boxes the order up.

We are U.S.A.-based motorsports enthusiasts. Our services cover everything from custom valving on our in-house shock dynoes to full rebuilds, or Swift spring upgrades and race-specific application development. All of it can be done in our California service center.

Our product warranty is 1 year from the date of purchase. Additionally, if you have any issues after the warranty period is over we will do what we can to make it right. Your total satisfaction is what drives us.