The Gibson cat-back single exhaust for 2004–2006 Jeep Wrangler Unlimited (4.0L) provides improved low-end and mid-range power for towing and off-road use while producing a robust exhaust tone. Constructed from stainless steel with mandrel-bent tubing and a baffled Superflow muffler, it minimizes interior drone. The package includes a polished slash-cut tip, hardware and factory-style hangers for straightforward bolt-on installation and a lifetime limited warranty.
Gibson 04-06 Jeep Wrangler Unlimited 4.0L 2.25in Cat-Back Single Exhaust - Stainless