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GMC Sierra Exhaust Headers & Manifolds

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Latest Customer Reviews

Kooks Street Headers Reviews

Big difference

Reviewed By Randy M (Vancouver, WA) Reviewed for a 2015 GMC Sierra —10/21/2016 5:07 AM

Nice quality and noticeable HP difference

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JBA Cat4ward Headers Reviews

Excellent for 2015 gmc 5.3

Reviewed By Jody H (Greenbrier, AR) Reviewed for a 2015 GMC Sierra —11/18/2015 1:31 PM

The headers went on very easy. The headers with exaust really made a differnce best headers out short ya at least . Best price here. Can't go wrong!9

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Gibson Exhaust Performance Headers Reviews

Worth every penny

Reviewed By Alonso G (KEYES, CA) Reviewed for a 2000 GMC Sierra —8/21/2015 8:14 PM

I got the stainless ones great price, first thing I noticed when I first turned on my truck with the headers on was the throttle response and also mpg gain and when they started breaking in the hp and torque gains started coming in and I noticed the gains as well very satisfied.

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