The Gibson Dual Sport cat-back for 2000–2006 Toyota Tundra SR5 3.4L is an aluminized bolt-on exhaust that exits behind the rear tire for a distinctive look and a deep, authoritative tone. Dyno-tested to increase torque and horsepower with average gains around 10–15 hp and 15–20 lb-ft, it uses a baffled Superflow muffler to limit interior drone. Polished round slash-cut tips and included hardware allow straightforward bolt-on installation with no welding; backed by a Lifetime Limited Warranty.
Gibson 00-06 Toyota Tundra SR5 3.4L 2.5in Cat-Back Dual Sport Exhaust - Aluminized