The Gibson Black Elite dual extreme cat-back for 2007–2017 Jeep Wrangler JK Sport 3.8L combines a Hi-Temp black ceramic coating with a baffled Superflow muffler to boost low- and mid-range torque for on- and off-road climbing and towing. It exits behind each rear tire for clearance, installs bolt-on with factory-style hangers, uses aluminized mandrel-bent tubing and black ceramic rolled-edge tips, and includes a lifetime limited warranty.
Gibson 07-17 Jeep Wrangler JK Sport 3.8L 2.5in Cat-Back Dual Extreme Exhaust - Black Elite (Ceramic)