Coil-Over Shock Kit, Proma Star, Twin-tube, Double Adjustable, Rear, Aluminum, Corvette 1997-2013

Coil-Over Shock Kit, Proma Star, Twin-tube, Double Adjustable, 450 and 550 lb/in Spring Rate, Rear, Aluminum, Corvette 1997-2013

Double Adjustable Suspension Designed Specifically for your C5/C6 Corvette

With 324 valving options, you are sure to find the ride you want for any situation with QA1's Corvette C5/C6 Double Adjustable Pro Coil System.

    Independent Compression and Rebound Adjustable
    Made in the U.S.A.
    Easy, Bolt-In Installation
    No Cutting or Welding
    Coil-Over
    Ride Height Adjustable
    Remote Ready
    100% Dyno Tested and Serialized
    Rebuildable and Revalveable by the QA1 Factory or QA1 Authorized Service Centers
    Kit Will Lower the Vehicle

    * 18 Compression & 18 Rebound Settings  Replaces Original Spring & Shocks
    * Reduces Unsprung Weght For Faster Reaction To Changing Pavement
    * Quick & Easy Ride Height Adjustments
    * Kit Includes Two Shocks, Srpings & Hardware

The key difference in these QA1 coilover models is the range of adjustability. The Double units have 18 various valve setting controlling rebound and compression simultaneously. They made this valving option change to provide more definitive valving control settings that can be felt as well as graphed on a shock dyno. The all new QA1 coil-over system allows the enthusiast to remove the old transverse spring and utilize true four corner "tuning" at each wheel through the use of the coil-overs. In general, we believe the 650 lb. spring rate is a great autocross/road course set-up.

Available in a 1997-12 (C5, C6) SOFT 450 Lb. Double Adjustment Street/Strip/Autocross Version REAR Coilover Shock Kit

Also Available in a 1997-12 (C5, C6) MEDIUM 550 Lb. Double Adjustment Autocross/Race Version REAR Coilover Shock Kit