Rough Country recommends the exhaust extension for 4-Door Unlimited models with 2" or more of lift. Constructed of ultra-durable, corrosion resistant stainless steel tubing. Works on stock vehicles up to 6" of lift.
This kit offers more clearance between the exhaust and front driveshaft protecting crucial components. Stock exhaust pipes on the JK lifted more than 2" can make contact with the front driveshaft during downward travel. Eliminate this problem by installing the aftermarket Y-pipe that will replace part of your exhaust system with a more suitable design for off-road use.