All coilover kits are built to order.  Typical production time is 5 to 7 business days.

Category: SKU: 9000-12


The Ultimate Performance C5 C6 Corvette coilover shocks utilize JRi Shocks’ double adjustable damper technology.  This coilover suspension package enhances the performance of the C5/C6 Corvette platforms.  Not only can you get the stance you have always wanted, but our Corvette shocks have complemented that with superior handling.  The Ultimate Performance C5 C6 Corvette coilover shocks allow you to drive faster through the corners on a winding road or the track, and gives you quicker response and feedback on an autocross.  This package will give you what you need and more.  UP custom valves the JRi Shocks for your C5 or C6 Corvette.  JRi Shocks are race proven dampers, utilizing the same racing technology for your performance car.  These nitrogen charged, mono tube, double adjustable shocks provide superior handling and performance to your ride.

The front and rear shocks utilize Hyperco springs.  The Hyperco springs eliminate spring sagging and the need to re-adjust ride height and corner weights.  The use of thrust washers will maximize grip by taking the friction out of the springs as they compress.  The JRi Shocks provide the largest range of adjustment on the market.  This adjustment range is ideal for tuning your shocks to the track and any track condition.

Our C5 C6 Corvette coilover shocks have been converted to a top eyelet with a teflon lined FK Rod End bearing to eliminate the bind and friction in the standard factory pin top and rubber bushing upper mounts.  The upper clevises and mounting plates are direct bolt in pieces to the factory mounting points.  We have added remote reservoirs to optimize the nitrogen volume in the shocks.

After countless hours and laps on autocrosses and race tracks, this shock platform has been on winning cars across the country in autocross, time attack, and wheel to wheel racing events.

Shock adjuster tool included.

Custom valving and spring rates available for drag racing applications.

Available for C5 Corvettes 1997 – 2004 models and C6 Corvettes 2005 – 2013.

Made in America.


Additional information

Weight 45 lbs
Dimensions 32 × 14 × 13 in