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Gibson Exhaust Performance Headers Part #GP500S Customer Reviews

Average Rating

3 Customer Reviews

Gibson Shorty Headers and Cat-Back Exhaust System

Reviewed by Stephen B (Fort Pierce, FL) Reviewed for a 2004 GMC Sierra — Feb 11, 2014 5:53 AM

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1 of 2 people found the following review helpful.

Previously installed a Gibson cat-back exhaust system , there was a noticeable sound and performance gain.Just installed a set of Gibson shorty headers , power is more linear but does not seem to have increased performance much. But both are a high quality product , fitment was great and installation was reasonably straight forward.

Gibson Performance

Reviewed by Chris C (Hoquiam, WA) Reviewed for a 2003 Cadillac Escalade — May 30, 2012 10:52 PM

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4 of 5 people found the following review helpful.

When talking performance i will tell you these headers are awesome. After install which wasn't super fast for me they definitively did my truck good. I noticed increased gas mileage and throw me in my seat increase in power. Awesome product and lifetime warranty:)


Reviewed by Jacqueline F (Harvard, IL) Reviewed for a 2006 Chevy Silverado — Jul 03, 2009 9:36 PM

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17 of 26 people found the following review helpful.

Nice headers.. good sound, little more power.

Gibson Exhaust Performance Headers - GP500S

Performance Header With Driver & Passenger Flat Flange
  • $563.98
  • Free Shipping
  • Ships Between 7/30 - 8/01
  • What Do You Drive?


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