The Gibson single-side cat-back for 2006–2009 Ford Explorer Limited 4.6L is a stainless bolt-on system routed to exit behind the rear tire to improve acceleration, towing and passing power. Dyno-tested tuning emphasizes low-end torque and horsepower with typical gains near 10–15 hp and 15–20 lb-ft. The system includes mandrel-bent stainless tubing, a Superflow CFT baffled muffler, polished round slash-cut tip and a lifetime limited warranty.
Gibson 06-09 Ford Explorer Limited 4.6L 3in Cat-Back Single Exhaust - Stainless