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Gibson Exhaust Systems - 9100

Cat-Back Dual Sport Exhaust
  • $526.74
  • Free Shipping
  • Ships Between 10/04 - 10/08
  • What Do You Drive?


  • Style:
    2.5" Dual swept side exit (Aluminized)
  • Part #:
  • Exits Behind Passenger Side Rear Tire
  • Tubing diameter: 2.50" stainless mandrel bent tubing
  • Muffler specifications:
    • Inlet: 2.50" dual
    • Outlet: 3.00" offset
    • Body height: 8.00"
    • Body length: 24.00"
    • Body shape: Round
    • Exhaust sound: Aggressive
  • Tip specifications:
    • Inlet: 2.50"
    • Outlet: 3.50"
    • Length: 12.00"
    • Finish: Polished
    • Material: 304 Stainless steel
    • Shape: Round
    • Cut: Slash-cut
    • Attachment: Clamp-on
  • Download installation instructions (PDF)
  • Will not fit models with sway bar installed

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Gibson Exhaust Systems Part #9100 Customer Reviews

Average Rating

3 Customer Reviews

The only problem that I had is that it hits the spare tire

Reviewed by Paul C (Keaau, HI) Reviewed for a 2017 Ford Focus — Feb 12, 2016 9:39 PM

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My experience with purchasing items with you people has always been a very good experience I have had a few problems but they've always been solved and I have always been happy with the results and I have always and happy to purchase things from you and you've always made things right then I will continue to purchase things from you so thank you very much the one problem that I did have is that the exhaust system that I purchase from you hits the spare tire I'm going to have the exhaust shop

Magnaflow who?

Reviewed by Randy M (LEXINGTON, NC) Reviewed for a 2004 Ford F-250 — Jan 18, 2014 2:52 PM

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Gibson makes a top notch product equal too or exceeding exhaust systems that are supposed to outperform them. This exhaust is high quality and great sounding without the neighbors hearing you from 2 blocks away. HP gains were noticed immediately. Response was awesome and there was a noticeable increase in MPG. Great product at a great price. Installation was a breeze. Highly recommended.

Easy installation, and great sounding exhaust!!

Reviewed by Kyle C (Lansdale, PA) — Aug 14, 2011 3:32 PM

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1 of 1 people found the following review helpful.

Hardest part was removing the original, which wasn't bad. The sound compared to my stock exhaust is louder, but not much. I highly recommend the exhaust.