GMC

The Street Series Stainless Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound.MagnaFlow's dedication to engineering and manufacturing the finest exhaust systems makes for a superior...

Fabtech's new 4" crossmember systems utilize their proven heavy duty construction and design features for a robust suspension upgrade. The 4" system features high arched lower control arm crossmembers constructed of 1/4" thick steel for maximum strength...

The BORLA sound of power. Its been described as a sonic shot of adrenaline. An intoxicating concert of steel, gears and combustion that echoes from the speedways, deserts and highways of the world.The sound of more victory laps than any other brand, the...

For 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...

For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Typical gains average of 18-20...

This Rebel Series cat-back exhaust delivers power and sound by adding up to +9 horsepower and +10 lbs. x ft. of torque as measured on our in-house dyno. Dual, 3 1/2' diameter black tips with laser-etched aFe Power logos that exit in front of the rear...

Go big with the BDS 8-inch lift kit for your Chevy Silverado and GMC Sierra 1500 resulting in one of a kind lifted truck. Designed to improve stance performance and capability this kit includes everything necessary to set your truck up right with...

409 Stainless Steel: Constructed out of 3" mandrel-bent, 409 stainless steel tubing, this system is less restrictive than stock - allowing for maximum flow and low turbulence, improving power and throttle response. OE Fit: OE-style bayonet hangers are...

This MACH Force-Xp Hi-Tuck cat-back exhaust system exhaust delivers pure power and sound. In testing, the cat-back exhaust system resulted in gains up to +9 horsepower and +10 lbs. x ft. of torque, as measured on our in-house dyno (tested on 2015 GMC...

This system produced gains of up to +14 HP and +17 lbs. x Ft. TQ., as measured on our in-house dyno. This cat-back exhaust system is constructed of 3" mandrel-bent 409 SS tubing for maximum strength and durability. This system features a high-flow 409 SS...

This MACH Force-Xp cat-back exhaust system is constructed out of 3" 100% MIG-welded, mandrel-bent, stainless steel tubing for maximum flow. The smooth transition bends and free-flow stainless steel muffler allow for low turbulence, increasing horsepower,...

Interested in a new exhaust system for your L5P Duramax? Check out the Large Bore-HD dual DPF-Back exhaust system by aFe. This system is constructed from 4" mandrel-bent 409 stainless steel tubing and uses high quality band clamps and OE-style bayonet...