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GMC Sierra Stainless Steel Performance Exhaust Systems

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Latest Customer Reviews

Gibson Exhaust Systems Reviews

Great sounding! Easy to install

Reviewed By Mark B (berwick, ME) Reviewed for a 2013 GMC Sierra —10/5/2015 12:20 PM

Other than the cheap clamps (broke two on install) this is a nice system. Ended up welding it together. Love the sound...not too loud but very deep.

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Gibson Metal Mulisha Exhaust Systems Reviews

Great exhaust

Reviewed By Erik R (SEFFNER, FL) Reviewed for a 2014 GMC Sierra —10/1/2015 4:20 PM

This took roughly an hour for installation and was pretty easy. A big change in both exhaust note and throttle response. The truck roars to life now, but maintains a gentle purr at idle and cruising. Combined with the Airaid CAI this dynamic duo lowered RPMs, increased MPGs (avg +1 MPG so far), and seriously increased driving excitement.

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Flowmaster Exhaust Systems Reviews

2007 GMC Sierra Crew Cab 5.3

Reviewed By Randy L (EVANSVILLE, WI) Reviewed for a 2007 GMC Sierra —9/22/2015 5:45 AM

I like Flowmaster exhaust so I bought the American Thunder Series and installed it, I like the idea that you have the option of running it straight out by the bumper or 45 degree angle like stock. It has a real nice deap muscle car tone to it which I really like along with the chrome tips that really look nice that set it off.

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