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Gibson Exhaust Systems Part #612203 Customer Reviews

Average Rating

4 Customer Reviews

very good deal for high quality exhaust

Reviewed by Brian S (Neoga, IL) Reviewed for a 2000 Nissan Xterra — May 20, 2011 12:14 PM

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2 of 2 people found the following review helpful.

i had someone else put in on my truck so can't really comment on installation but he did have a little trouble and he does custom exhaust for a living. ordered the stainless steel cat back exhaust. was told the whole system was stainless steel by manufacture but was told piping wasn't.

01 X-Terra

Reviewed by Robert K (SOUTHOLD, NY) — Feb 04, 2009 8:45 AM

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1 of 1 people found the following review helpful.

I purchased the single side swept for my 01 X-Terra V6. Overall satisfied with the quality and sound. Just loud enough.... could be compared to a Buick Grand National or a little bit louder. As far as the installation don't expect the one piece fully polished unit pictured on the web. It comes in 4 separate pieces and only the tip is polished. The instructions tell you to save and reuse your flange gasket...... a joke unless you have a new vehicle. After tightening the provided U clamps I noticed the nuts had turned into the clamps. Removed the nuts to install stainless lock washers and U bolt stripped upon re tightening. Could have been my fault over tightening but you want it tight enough not to turn or come apart. After 2-3 northeast snow falls/Salt....light rust on most pieces except for the tip. Quality stainless? Overall a better system than stock....... nice sound......hopefully it will last.


Reviewed by Raymond S (Omaha, NE) Reviewed for a 2000 Nissan Xterra — May 20, 2008 7:22 AM

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11 of 11 people found the following review helpful.

I installed the exhaust on my Nissan Xterra, and the increase in hp's is incredible. It also gives it a nice little growl. Love it! HIghly reccomend this to anyone with an Xterra!

2000 Xterra

Reviewed by Joseph B (Timonium, MD) — Nov 07, 2007 3:48 AM

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I love it. It sounds good, not too loud, not too stock. Suprising power improvment. The whole swap took a little over 2 hours, and most of that was taking off the old systems rusty hardware.

Gibson Exhaust Systems - 612203

Cat-Back Exhaust
  • $465.81
    • On Sale: 22% Off
  • $363.33
  • Free Shipping
  • Ships Between 6/29 - 7/03
  • What Do You Drive?


  • Style:
    2.25" Single swept side exit (Stainless)
  • Part #:
  • Exits behind driver side rear tire
  • Tubing diameter: 2.25" aluminized mandrel bent tubing
  • Muffler specifications:
    • Inlet: 2.25" offset
    • Outlet: 2.25" offset
    • Body height: 6.00"
    • Body length: 24.00"
    • Body shape: Round
    • Exhaust sound: Aggressive
  • Tip specifications:
    • Inlet: 2.25"
    • Outlet: 3.00"
    • Length: 8.00"
    • Finish: Polished
    • Material: 304 Stainless steel
    • Shape: Round
    • Cut: Slash-cut
    • Attachment: Clamp-on
  • Download installation instructions (PDF)

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