The 2012 & newer model Wrangler JK have insufficient room between the front driveshaft and exhaust pipes after the installation of 2" or more of suspension lift. To correct this problem, Rough Country offers an exhaust extension that is easy to install. The extensions fit between the head-pipe and cross-pipe flanges. This moves the exhaust rearward toward the crossmember.
The exhaust spacers are made from 2" cold rolled steel exhaust tubing, flared to nest perfectly with the flanges. The exhaust extensions allow you to gain more than twice the clearance allowing for the installation of a lift kit. Rough Country recommends this be used in conjunction with an aftermarket driveshaft for 4"-6" suspension lift to maintain optimum clearance and articulation.