Free Shipping On Orders Over $75. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $6,000! Enter Daily >

Kooks Performance Axle-Back Exhaust (05-09 GT, GT500)

Item 100514
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $1,097.00 You Save 13% ($143.09)
Our Price

$953.91 (pair)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Video Review & Installation

      Error on line: 4Now, that same excellent craftsmanship thatyou find with every set of Kooks headers hasdefinitely found its way over to this Axle-Back.Quality of materials is all there, includingthe full 304 grade stainless constructionthroughout, including the four-inch hand polishedtips, which are removable, and the void ofany logos for a cleaner look. Now, the removabletips will be nice when you ever want to removethem and clean the tips in the future. Andwhen you do install the Axle-Back for thefirst time, the removable tips will make thingsa little easier getting everything lined upin the bumper. In addition, this Axle-Backdoes feature two and a half inch Mandrel BentTubing and Kooks three-inch oval race mufflers,which do keep sound levels down to a reasonablelevel.Error on line: 6So with that said, if you're looking for themost sound possible out of your Three-Valveor Shelby, well then you might want to checkout the Kooks Catback system for either car,which does utilize a different muffler entirely,giving you a little bit more sound. Eitherway, if you do want to learn more about thisparticular exhaust from Kooks, just clickthe link below to head back to the productpage, and while you're there, read up on somecustomer reviews and check out some customerphotos. Since this Axle-Back is a direct factoryreplacement for the '05 to '10 cars, gettingit installed onto your Mustang should be avery straightforward task that should takeyou about two hours at the very most fromstart to finish.Error on line: 8Now, if you should have anymore questionsabout this Axle-Back from Kooks, or any otherproduct here on this site, well then reachout to one of our Mustang experts by phoneor e-mail. They are always standing by readyto give you a hand. Now let's hear how theKook's Performance Axle-Back sounds comparedto our factory exhaust.

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Aggressive Muscle Car Exhaust Note
      • 3" Oval Race Mufflers
      • 2.5" Stainless Steel Tubing
      • 4" Polished T304 Stainless Steel Tips
      • Direct Fit Replacement Upgrade
      • Fits 2005-2009 GT, Bullitt And Shelby GT500 Mustangs


      Aggressive Exhaust Note. Give your V8 powered Mustang the loud aggressive exhaust note of a classic 60's muscle car with a Kooks Performance Axle-Back Exhaust system, that features oval stainless steel race mufflers.

      Durable Stainless Steel Construction. Constructed from 2.5" diameter stainless steel tubing for strength and corrosion resistance, this Kooks Performance Axle-Back exhaust system features two high flow 3" Oval Race Mufflers that end with 4" polished T304 stainless steel slant cut exhaust tips.

      Application. This Kooks Performance Axle-Back Exhaust Kit is specifically designed to fit the 2005-2009 GT, Bullitt and Shelby GT500 Mustangs.

      Fitment: 2005 2006 2007 2008 2009 Details

      Kooks 11306100

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Axle-Back Muffler assemblies

      Tech Specs

      Axle-Back Exhaust Specifications
      Piping Material:Stainless Steel Tip Material :Polished 304 Stainless Steel
      Piping Size:2.5"Tip Size:4"
      Muffler Type:Race MufflerFitment:2005-2009 GT, Bullitt, GT500

      Customer Reviews (56)

        Questions & Answers

        10 More Questions

        Will It Fit My Mustang

        • Bullitt - 08, 09
        • GT - 05, 06, 07, 08, 09
        • GT500 - 07, 08, 09

            Related Mustang Categories