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The Gibson Dual‑Extreme cat‑back exhaust for 2007–2010 Chevrolet Silverado 2500 HD LT 6.0L provides an aggressive angled exit and powerful muffler tone. Dyno‑tested for street performance, it yields average gains of 15–20 horsepower and pairs a Superflow CFT muffler with polished stainless tips. Installation is bolt‑on with factory‑style hangers and mandrel‑bent stainless tubing, and the system is backed by a Lifetime Limited Warranty.
Gibson 07-10 Chevrolet Silverado 2500 HD LT 6.0L 3in Cat-Back Dual Extreme Exhaust - Stainless
