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Gibson Exhaust Systems - 617301

Cat-Back Exhaust
  • $464.99
  • Free Shipping
  • Ships Between 12/28 - 1/02
  • What Do You Drive?


  • Style:
    2.5" Single rear exit (Stainless)
  • Part #:
  • Exits from factory location
  • Tubing diameter: 2.50" aluminized mandrel bent tubing
  • Muffler specifications:
    • Inlet: 2.50" offset
    • Outlet: 2.50" offset
    • Body height: 4.00"
    • Body width: 9.00"
    • Body length: 18.00"
    • Body shape: Oval
    • Exhaust sound: Aggressive
  • Tip specifications:
    • Inlet: 2.50"
    • Outlet: 4.00"
    • Length: 12.00"
    • Finish: Polished
    • Material: 304 Stainless steel
    • Style: Rolled
    • Cut: Slash-cut
  • Download installation instructions (PDF)

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Gibson Exhaust Systems Part #617301 Customer Reviews

Average Rating

2 Customer Reviews

BOB' s Got a Brand New Bag

Reviewed by Elana T (Chicago, IL) Reviewed for a 2012 Jeep Wrangler — May 27, 2016 7:34 AM

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I purchased the Gibson 617301 side-swept cat-back exhaust in stainless steel, and had it installed last week. All I can say is WOW!! What a difference in the sound and performance of this Big Orange Box. In addition to that extra kick it gets now when combined with the Blackhawk cold-air intake I had installed previously, it sounds like a fairly bad mofo. At slow speeds and during idling, it sounds awesome. When I do hit it, it goes - they just never see that coming. Not bad for a rookie :)


Reviewed by Frank S (SPRING LAKE, MI) Reviewed for a 2012 Jeep Wrangler — Feb 12, 2016 6:27 AM

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This was ordered as a cat-back system as pictured on the was delivered with no pipe(s) between the catalytic converter and the muffler. I called customer service who blew me off to Gibson...who told me that it was assumed that I should know that I should use the existing exhaust pipe!!! I bought the missing stainless pieces outside for another $150.00!