Gibson single-side cat-back exhaust for 2007–2009 Dodge Nitro R/T 4.0L is a stainless cat-back system that exits straight out the rear with a polished stainless tip, improving throttle response and providing a fuller exhaust tone while remaining relatively quiet inside the cabin. Typical gains average 5–10 hp. The kit includes mandrel-bent stainless tubing, a baffled Superflow muffler to minimize interior drone, polished round slash-cut tip, factory-style hangers and hardware for a bolt-on, no-weld installation with a lifetime limited warranty.
Gibson 07-09 Dodge Nitro R/T 4.0L 2.5in Cat-Back Single Exhaust - Stainless