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The Gibson Super Truck cat-back exhaust for 1998–2003 Ford F-150 XL 4.2L delivers a loud, deep race-style rumble with dual tailpipes exiting ahead of the rear tires and stainless tips. Dyno-tested gains typically range 10–15 hp and 15–20 lb-ft of torque, improving acceleration. Aluminized mandrel-bent tubing and a baffled Superflow muffler minimize interior drone. Easy bolt-on installation; not recommended for towing. Backed by a lifetime limited warranty.
Gibson 98-03 Ford F-150 XL 4.2L 2.5in Cat-Back Super Truck Exhaust - Aluminized
