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Gibson Exhaust Systems Part #618803 Customer Reviews

Average Rating

6 Customer Reviews

My Tacoma Sounds Much Better!!!

Reviewed by Chris E (Fayetteville, GA) Reviewed for a 2010 Toyota Tacoma — Friday at 1:04 AM

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After reading the reviews and visiting Gibson's Website, I decided on the Gibson Cat-Back in SS. I am vey happy with the sound! I can definately feel a difference in the throttle! Nice low, but deep Growl. I didn't want anything crazy loud. When you get on the gas, you hear it more and it sounds great! Great Product for my 2010 Pre Runner!

Double cab longbed prerunner

Reviewed by Aaron C (Buena Park, CA) Reviewed for a 2010 Toyota Tacoma — Jul 26, 2013 9:33 PM

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4 of 4 people found the following review helpful.

Be generous when using lubricant to make installation MUCH easier, I can't stress this enough. Did it by myself just under 2 hrs, but another person would have helped a lot. Low rumble at idle, not much cabin drone unless you step on the gas then it comes to life. Not overpoweringly loud but let's you know it's there. Instantly able to tell there is more power, the rpm's dropped a good 500 for the same speed and towing loaded 8-12' trailers is faster on take off with less rpm's. About +2mpg avg

2011 Toyota Tacoma Sport DC/Long Bed

Reviewed by Dean B (Woodland, CA) Reviewed for a 2011 Toyota Tacoma — Mar 06, 2012 8:45 PM

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2 of 2 people found the following review helpful.

Grab a buddy, jack up the right rear and you will be finished in under a hour. Great sound, excellant on the highway, No drone..... Recommend for sure.

Gibson stainless exhaust system taco 06 long bed

Reviewed by Cristina S (Altus, OK) Reviewed for a 2006 Toyota Tacoma — Dec 28, 2011 3:47 PM

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4 of 5 people found the following review helpful.

Great product, sounds amazing just the right amount of smooth turbo rumble. Good price compare to others. Instructions were lacking especaily with flange hardware: Questions to use the tacoma's pld hardware w/springs or to use the Gibson's hardware? Gibson it is. Suggest a "how to" focus on the flange gasket removal and installation (proper hardware and torque all around. Otherswise, great exhaust and wish the whole system was chromed! I highly recommend to others. Go! AutoAnthing!

Gibson Exhaust

Reviewed by Wayne F (Ridley Park, PA) Reviewed for a 2007 Toyota Tacoma — Jun 08, 2009 3:05 AM

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It is not that loud. Has a very mellow sound. Can hear it more when you first start the beast. Performance is up and maybe one more mpg. Was hoping to hear a small roar under bridges, but that is a no go.

06 Tacoma Doublecab L/B

Reviewed by Peter B (Merritt Island, FL) Reviewed for a 2006 Toyota Tacoma — Jul 13, 2008 10:32 AM

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12 of 14 people found the following review helpful.

Very nice construction-much better than the stock piece. Installation was a snap! I was able to do the whole thing with my truck on the ground. Coupled with an intake there is an immediate noticeable difference (throttle response thoughout RPM range, faster at 3k+ rpm's). Not the loudest, but produces a rumbling, satifying tone. I'd buy it again!

Gibson Exhaust Systems - 618803

Cat-Back Exhaust
  • $465.81
    • On Sale: 15% Off
  • $395.94
  • Free Shipping
  • Ships Between 7/26 - 7/30
  • What Do You Drive?


  • Style:
    2.5" Single swept side exit (Stainless)
  • Part #:
  • Exits Behind Passenger Side Rear Tire
  • Tubing diameter: 2.50" aluminized mandrel bent tubing
  • Muffler specifications:
    • Inlet: 2.50" offset
    • Outlet: 2.50" offset
    • Body height: 6.00"
    • 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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