Rebel Series 3 IN to 2-1/2 IN 409 Stainless Steel Cat-Back Exhaust w/Black Tip aFe Rebel Exhausts Cat-Back SS Ford F-150 04-08 V8 4.6/5.4L w/ Black Tips Cat-Back Exhaust Introducing an all new Rebel Series Dual Center Exit Cat-Back exhaust system for the Jeep Wrangler (JK) with V6-3.6L/3.8L engine. This unique Rebel Series exhaust system is designed with dual center exit tips for an aggressive look. The Tips are 4-1/2" with aFe power plates and constructed out of stainless steel for durability. This performance cat-back exhaust is constructed of 2-1/2" MIG-welded mandrel-bent stainless steel tubing. The smooth curves and increased diameter of this exhaust system helps remove restriction and keeps exhaust gas flowing smoothly for increased horsepower, torque and throttle response. In testing, this cat-back exhaust system added an astounding +9 horsepower and +14 lbs. x ft. of torque as verified by our in house dyno. This exhaust system comes complete with a 22" free-flowing muffler, OE style bayonet hangers, band clamps and all hardware necessary for a hassle-free installation. Rebel Series 3 IN to 2-1/2 IN 409 Stainless Steel Cat-Back Exhaust w/Black Tip Ford F-150 04-08 V8-4.6/5.4L Unique Dual Center Exit Exhaust System Rebel Series Cat-Back Exhaust System Mandrel Bent Stainless Steel Tubing High-Flow Stainless Steel Muffler Bolt-On Installation Hardware Included