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Gibson Exhaust Systems Part #65574 Customer Reviews

Average Rating

2 Customer Reviews

dual swept side on 2011 chevy avalanche

Reviewed by rod n (MELBOURNE, FL) Reviewed for a 2011 Chevy Avalanche — Nov 11, 2014 12:01 PM

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Good price! Good quality!Can feel a definite power boost. Great sound when you step on it & quiet when you are cruising. Sounds strange when the engine switches from V8 to V4 so I ordered a range active fuel management disable device to keep the engine running on all 8 cylinders.

Great exhaust

Reviewed by William M (DAVIS JUNCTION, IL) Reviewed for a 2007 Chevy Avalanche — Aug 07, 2013 3:47 AM

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1 of 1 people found the following review helpful.

Installation instructions were spot on. Need to spray pipe ends with lube so they will slide all the way in and twist easier. Quickly installed, sounds and looks great. Noticed HP gain right away, don't know how gas mileage will be effected yet.

Gibson Exhaust Systems - 65574

Cat-Back Exhaust
  • $265.01 - $1,939.99
    • On Sale: 15% Off
  • $225.26 - $1,648.99
  • Free Shipping
  • Ships Between 8/10 - 8/14
  • What Do You Drive?


  • Style:
    2.25" Dual Sport - Swept side exit (Stainless)
  • Part #:
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