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The Gibson Super Truck cat-back for 1999–2005 Chevrolet Silverado 1500 is a heavy-duty aluminized exhaust that offers a loud, deep race-rumble tone and improved acceleration. Dual tailpipes exit ahead of the rear tires with stainless tips; dyno-tested gains average 10–15 hp and 15–20 lb-ft torque. Bolt-on installation requires no welding. Not recommended for towing; noise may exceed 95 dB. Lifetime limited warranty.
Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Super Truck Exhaust - Aluminized
