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Gibson Exhaust Systems Part #5668 Customer Reviews

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1 Customer Review

Just what we wanted, easy to DIY

Reviewed by Tegan J (BARTOW, FL) Reviewed for a 2016 GMC Yukon — May 11, 2016 7:38 AM

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My wife wanted her Yukon to have a little more of a rumble but nothing over the top. This was perfect. The removal of the stock system was easy. The bolt on additional hanger to support dual pipes is easy to add. A couple tips would be to cut between the two hangers behind the stock muffler when removing it and drop the spare tire out before starting, and use exhaust hanger pliers. Instructions were easy to follow. It took me 2.5 hours with the back axle on jack stands and front wheels blocked.

Gibson Exhaust Systems - 5668

Cat-Back Exhaust
(1)
  • $265.01 - $1,939.99
    • On Sale: 25% Off
  • $198.76 - $1,454.99
  • Free Shipping
  • Ships Between 12/07 - 12/11
  • What Do You Drive?

Options

  • Style:
    2.25" Dual Extreme - Split swept side exit (Aluminized)
  • Part #:
    5668
  • Exits behind rear tires
  • 4 inch polished stainless tips
  • 2.25 inch piping
  • Estimated power gains: 10-15 hp and 15-20 ft. lbs. torque
  • Download installation instructions (PDF)
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