New from Borla is the release of their “Climber” Cat Back Exhaust System for the 12-16 Jeep Wrangler 4 Door. This high clearance design tucks the exhaust above the frame rails to provide maximum ground clearance. Loop Delete Y Pipe retains the factory catalytic converters so as not to void the factory warranty and to keep your Jeep EPA/CARB emissions legal. As with all Borla Exhaust Systems, this kit is built from T-304 Austenitic stainless steel and is backed by The Borla Industry Leading 1,000,000 mile warranty. Kit Includes:- One (1) exhaust system- Necessary hardware- Installation instructions T-304 Austenitic stainless steel No welding required Loop delete Y-pipe keeps factory catalytic converter Keeps factory warranty intact Stays EOA/CARB emissions legal 1,000,000 mile warranty Works with Sport and Rubicon models Notes:** Cutting on the driver side pipe is required for proper installation*** Please allow a lead time of 4-6 weeks for production and shipping depending on demand. Feel free to contact us prior to ordering for a check on inventory Fits:Jeep Wrangler JK 4 Door Unlimited (2012-2018)