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The Gibson Dual‑Sport cat‑back exhaust for 2007–2009 Chevrolet Silverado 1500 LT 4.8L offers a rear‑tire exit and a deep, authoritative sound without intrusive cabin noise. Dyno testing indicates average gains of 10–15 horsepower and 15–20 lb‑ft of torque. Polished stainless tips, a baffled muffler to limit drone, mandrel‑bent tubing and included hardware make for an easy bolt‑on installation backed by a Lifetime Limited Warranty.
Gibson 07-09 Chevrolet Silverado 1500 LT 4.8L 2.25in Cat-Back Dual Sport Exhaust - Stainless
