These are Synergy Suspension’s rear coil spring wedges. These are designed to keep springs from bowing irregularly on a lifted vehicle as well as keep the springs from making contact to your aftermarket CV Driveshaft. These are made out of high density polyurethane, and they maintain the factory ride quality. These install underneath the stop spring, and installation can be considered fairly easy with no welding, no cutting, or no drilling.
- Keeps rear springs from bowing irregularly when suspension lifts are used
- Fixes the common problem of the rear springs rubbing the rear trackbar/trackbar bracket when aftermarket CV driveshafts are used
- Corrects the rear axle mount spring perch angle when aftermarket CV driveshafts are used
- Correction: 10 Degrees
- Sold in pairs