Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3.5in/3in Cat-Back Dual Extreme Exhaust - Stainless Exterior Styling>License Frame Dual 304 SS Tips: Finishing

Dual 304 SS Tips: Finishing off this unique exhaust system are dual

Featuring a precision-engineered H-pipe and AWE’s patented drone-canceling solution

Improves airflow up to 62%

Borla(r) Cat-Back(tm) and Axle-Back exhaust systems feature patented straight-through and multi-core technology is designed to unleash hidden horsepower

Allows for increased wheel travel when used w/Dirt Logic 2

Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3.5in/3in Cat-Back Dual Extreme Exhaust - Stainless Exterior Styling>License Frame Dual 304 SS Tips: FinishingFor the extremist who wants to take their truck 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. 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