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The Gibson Dual Extreme cat-back exhaust for 2007–2010 Chevrolet Silverado 2500 HD LT (6.0L) is an aluminized, heavy-duty dual-exit system that delivers bold sound and improved flow. Positioned behind the rear tires at an aggressive angle, it offers dyno-tested gains averaging 15–20 hp. Polished stainless tips and a Superflow CFT muffler provide a powerful exhaust tone with controlled cabin drone. Installation is bolt-on with included hardware and lifetime limited warranty.
Gibson 07-10 Chevrolet Silverado 2500 HD LT 6.0L 3in Cat-Back Dual Extreme Exhaust - Aluminized
