Coil Spring Design and manufacturing is a craft which requires strict adherence to a demanding series of procedures, all of which are critical to the performance of the final product. Because of this we used a manufacturer that is U.S.A. based and that uses the best materials. Springs will come with a lifetime warranty to the original purchaser. We guarantee they will not to break or lose rate.
Powder coated gloss red
Front spring rate is 310lbs
Rear spring rate is 260lbs
Kyhle kable on 3/19/2018 9:48:21 PM
Review Body: Installed on 06 cobalt SS. Just about perfect drop. Ride feels just like stock.
"great quality spring"
Chris m on 3/1/2016 12:43:18 PM
Review Body: Lowered my ss/tc sedan on these. Perfect drop without sacrificing ride quality! No bump steer, no axle bind,still has rake. What more could you want?