The Gibson single-exit cat-back exhaust for 1991–1996 Jeep Wrangler YJ 4.0L is a stainless system designed to boost low- and mid-range power for climbing and towing applications. It features mandrel-bent tubing, a baffled/chambered muffler for reduced interior drone, polished stainless slash-cut tip, and factory-style hangers for straightforward bolt-on installation. The system ships with hardware and is backed by a lifetime limited warranty.
Gibson 91-96 Jeep Wrangler YJ 4.0L 2.5in Cat-Back Single Exhaust - Stainless