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Gibson Exhaust Systems Part #67500 Customer Reviews

Average Rating

2 Customer Reviews

Gibson Dual Extreme 04 Tundra

Reviewed by Jason I (Playa del Rey, CA) Reviewed for a 2004 Toyota Tundra — Mar 11, 2009 9:00 AM

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6 of 6 people found the following review helpful.

I purchased the Gibson Dual Extreme for My 04 Tundra. It took a little over two weeks to get to me, but it got to me. Gibson was flooded with backorders, Auto Anything was very informative, all I had to do was ask. Exhaust is the best bang for the buck. Looks great. Sounds a little racy. Like a race exhaust. Not as much throat as I would have liked, but still sounds great. It is just loud enough to let you know there is a V8 around, but not so loud as to be obnoxious. Install took about 2 hours including clean-up, and only needed a 13, 14, 15 deep socket. It was great. I definitely feel the increaased horsepower, and have gotten an extra 20 miles out of my tank. Maybe more with an aftermarket intake. Overall, good product and good service.

Super deep mellow sound on 2006 Tundra

Reviewed by Gerald B (Jacksonville, FL) Reviewed for a 2006 Toyota Tundra — Apr 11, 2007 3:39 PM

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2 of 3 people found the following review helpful.

The Gibson Extreme Exhaust System was just what I wanted. A good deep sound without over kill in the cab. It took only 1 & 1/4 hours to install and it fit perfect. This is the second time I have ordered from AutoAnything with great results.

Gibson Exhaust Systems - 67500

Cat-Back Dual Extreme Exhaust
  • $654.82
    • On Sale: 15% Off
  • $556.60
  • Free Shipping
  • Ships Between 7/31 - 8/02
  • What Do You Drive?


  • Style:
    2.5" Dual split swept side exit (Stainless)
  • Part #:
  • Exits behind rear tires
  • Tubing diameter: 2.50" aluminized 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)

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