Rear Coil Spring Correction Plates | Jeep Wrangler JK/Wrangler Unlimited (07-18) " GM Patented 90 degree Non-contacting Butterfly

Patented 90 degree Non-contacting Butterfly Valve is specially engineered to maximise backpressure while preventing seizing

If you have a dark truck

Flow matched

This 4-piece kit is constructed of multi-layered 301 stainless steel

ensuring your adventures are never hindered by the elements

Rear Coil Spring Correction Plates | Jeep Wrangler JK/Wrangler Unlimited (07-18) " GM Patented 90 degree Non-contacting ButterflyRun your rear coils at the right angle; these shims correct the rear coil angle of a lifted JK by 10 degrees, thus putting them at the optimum angle for on and off road applications. A bowed coil spring can rub against the track bar bracket or other components. Utilizing a correction shim keeps the coil straight, thus prolonging the life of the coil itself as well as giving a more pleasurable driving experience. Rough Country now offers these shims