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Gibson Exhaust Systems Part #65658 Customer Reviews

Average Rating

5 Customer Reviews

Nice sound

Reviewed by TRAVIS D (FORESTVILLE, WI) Reviewed for a 2015 Chevy Silverado — Jul 30, 2017 7:18 PM

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Very pleased with the Gibson duel extreme exhaust. Sounds great and I love it. It's the perfect rumble but not to loud. The only thing that I did not like was the clamps that were sent were very cheap and when tightened they striped out so I had to purchase better quality clamps.

Gibson for 2015 silverado crew

Reviewed by Robert D (TINLEY PARK, IL) Reviewed for a 2015 Chevy Silverado — Jan 25, 2017 8:10 AM

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As others have mentioned; AFM may be annoying, but you get used to it. Not overly loud, but sounds good. Great value for the price, second time I've used Gibson. I am still trying to get new pipe to connect to old better. Seems to leak air/condensation, sound is noticeable at start up. Maybe Gibson could make a better clamp?

Gibson 65658

Reviewed by John S (Brunswick, OH) Reviewed for a 2015 Chevy Silverado — Feb 22, 2016 2:25 PM

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Exhaust was shipped quickly and well packaged. It was easy to lay out and assemble. Some of the instructions could have been a little bit clearer. Sounds good on start up and thru @2500rpm then quiets down. Not really sure how I like the sound when the active fuel management kicks in. Somewhat annoying, but I hear that happens to all of them. May have to disable AFM. Didnt notice any performance change. Had 2 Gibsons and 1 Corsa. This is my 3rd Gibson. Well worth the cost,1/2 the price of others

Gibson performance

Reviewed by Todd B (Keeseville, NY) Reviewed for a 2014 Chevy Silverado — Aug 17, 2015 4:51 PM

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Went together very smoothly. Exhaust has a nice deep tone. Nice product


Reviewed by Matthew K (Seminole, FL) Reviewed for a 2015 GMC Sierra — Feb 28, 2015 7:15 AM

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1 of 1 people found the following review helpful.

came with NO damage. it was packed very good and arrived in a timely manner. had some issues with hanger points off just a touch. in the end, fit well. there was enough tailpipe length so you can custom cut the end for where you want the tips to end. I wanted some more sound with keeping this new truck with a nice riding experience. It sounded great outside but very loud inside. no room inline for resonators, so I ended up buying some resonator tips. that did he trick.

Gibson Exhaust Systems - 65658

Cat-Back Exhaust
  • $265.01 - $1,939.99
    • On Sale: 15% Off
  • $225.26 - $1,648.99
  • Free Shipping
  • Ships Between 8/31 - 9/04
  • What Do You Drive?


  • Style:
    2.25" Dual Extreme - Split swept side exit (Stainless)
  • Part #:
  • Exits behind rear tires
  • Polished stainless tip
  • 3" headpipe, 2.25" tailpipes
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