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The Gibson Dual‑Split cat‑back exhaust for 2007–2009 Chevrolet Silverado 2500 HD LT 6.0L reduces backpressure for increased torque and delivers an aggressive throaty tone with typical gains of 15–20 horsepower. Dual polished stainless tips exit straight out the back. The system bolts on using factory‑style hangers, features mandrel‑bent stainless tubing and a baffled muffler to limit interior drone, and is covered by a Lifetime Limited Warranty.
Gibson 07-09 Chevrolet Silverado 2500 HD LT 6.0L 2.25in Cat-Back Dual Split Exhaust - Stainless
