Gibson 20-22 Silverado/GMC Sierra 2500 HD 6.6L Crew Cab (Long Bed) Cat-Back Dual Extreme Exhaust

For the extremist who wants to take their SUV to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone outside and a calming note inside. You will gain bold street looks with powerful dyno tuned and tested street performance gains. You can expect to experience gains on average of 15-20 horsepower. Gibson muffler provides a mean performance sound and complemented with polished Stainless Tips. Easy bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. If you want Extreme, this system is it.
Cat-Back Dual Extreme Exhaust System; Stainless

• Polished Stainless Steel Dual Wall Slash-Cut Weld On Tips


• Baffled/Chambered Muffler; No Internal Packing


• Minimal Interior Drone - Aggressive Sound


• Incl. All Hardware/Factory Style Hangers


• Stainless Steel Mandrel Bent Tubing


• Stainless Superflow™ Muffler


• Lifetime Limited Warranty


• 100% Made In The U.S.A.