The Synergy Jeep JK / JKU Rear Coil Wedges correct coil spring geometry after a suspension lift or an aftermarket CV driveshaft is installed. A wedge aligns the perch to the top of the coil bucket, keeping the spring inline and true during compression and the spring mount perch angle correct. Without coil wedges, your springs my bow out slightly when compressed contacting the track bar. Keeping correct suspension geometry is crucial for great handling and maximum performance! 

Fitments:

Benefits:

• Keeps rear springs from bowing irregularly when suspension lifts or aftermarket CV driveshafts are used
• Fixes the common problem of the rear springs rubbing the rear trackbar or trackbar bracket when they bow during compression
• Provides a 10 degree perch angle correction when aftermarket CV driveshafts are installed - no cutting or welding required

Features:

• USA made, heavy duty polyurethane wedges engineered for perfect fitment
• 100% bolt-in components for trouble free, easy installation

Includes:

Notes:

• Wedges will provide 1/2" - 3/4" of lift to your rear end
• For a weld-on option with coil spring retainer plates, we recommend the Synergy Rear Axle Spring Pads
• Install on the axle coil perch and reinstall coils