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The Gibson Dual‑Split cat‑back exhaust for 2010–2013 Chevrolet Silverado 1500 LS 4.8L improves exhaust flow and delivers an aggressive throaty tone with typical gains of 15–20 horsepower. Polished stainless dual tips exit out the back and the system is compatible with most bumpers and trailer hitches. Bolt‑on installation includes factory‑style hangers and hardware; mandrel‑bent stainless tubing and a baffled Superflow muffler keep interior drone minimal and include a Lifetime Limited Warranty.
Gibson 10-13 Chevrolet Silverado 1500 LS 4.8L 2.25in Cat-Back Dual Split Exhaust - Stainless
