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Gibson Exhaust Systems - 315599

Cat-Back Exhaust
  • $377.99
    • On Sale: 25% Off
  • $283.49
  • Free Shipping
  • Ships Between 12/26 - 12/28
  • What Do You Drive?


  • Style:
    2.5" Single swept side exit (Aluminized)
  • Part #:
  • Exits Behind Passenger Side Rear Tire
  • Tubing diameter: 2.50" stainless mandrel bent tubing
  • Muffler specifications:
    • Inlet: 2.50" offset
    • Outlet: 2.50" offset
    • Body height: 4.00"
    • Body width: 9.00"
    • Body length: 24.00"
    • Body shape: Oval
    • 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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Gibson Exhaust Systems Part #315599 Customer Reviews

Average Rating

2 Customer Reviews

Bad Ass Exhaust

Reviewed by Yvette H (Gilbert, AZ) Reviewed for a 2008 Chevy Trailblazer — Apr 18, 2011 11:09 PM

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7 of 7 people found the following review helpful.

I installed this Gibson exhaust system on my 2008 4WD TrailBlazer. The system is very easy to install it only 1.5 hours to remove the stock system and install this Bad Ass Gibson system. Every thins fits just like it was factory. Awsome sound and Wow the incerse in horse power is very noticeble!!!!!!!!!!!!! Also getting better gas milage too if I keep my foot out of it!!!! Oh and the Stainless steel tip looks so awsome!!!!! I will be buying nothing but Gibson from now on baby!!!!!!!!!!!! Get yours to day you will love it!!!!!!!!!!!! Thanks Gibson for making a car nut happy!!!!!!!!!

2008 Chevy Trailblazer 4WD

Reviewed by Leroy B (Upper Marlboro, MD) Reviewed for a 2008 Chevy Trailblazer — Nov 21, 2008 7:57 PM

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4 of 5 people found the following review helpful.

System was easy to install and fit perfectly. My only regret is that I did not purchase the stainless steel system.