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2003 GMC Sierra Performance Exhaust Systems

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Latest Customer Reviews

MBRP Exhaust Systems Reviews

Awesome Product

Reviewed By Sam D (AMES, IA) Reviewed for a 2003 GMC Sierra —7/29/2013 7:26 AM

A friend of mine liked my MBRP system on my truck so much that he had me get him a kit for himself that we put on and it looks great and sounds just as good! Gives you a nice deep tone without all the drone in the cab.

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aFe Exhaust Systems Reviews

let me get some air!

Reviewed By Charles S (New Braunfels, TX) Reviewed for a 2003 GMC Sierra —6/27/2013 3:32 PM

as far as i can tell now my 5.3 engine really likes this exhaust system. my first drive after the install it felt closer to a stock fuel injected 350-that i had in a 1996 silverado.a dramatic increase in low in torque resulting in ouicker start i am real happy as these resuts are also due to an afe cold air intake.go for it-fellow 5.3 owners!

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Banks Monster Exhaust System Reviews


Reviewed By Cary B (MCKINLEYVILLE, CA) Reviewed for a 2003 GMC Sierra —6/25/2013 5:22 AM

I ordered the Banks Monster Exhaust System for my recently acquired 2003 GMC Duramax Diesel. It was super easy to install, fitment was perfect and it really makes my truck sound like it is ready for it's next upgrade (a PPE Tuner)!

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