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Borla Stinger S-Type Axle-Back Exhaust (11-12 GT500)

Market Price $870.09 You Save 12% ($100.10)
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  • Item 387228

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    Features & Details

    • Aggressive Sound
    • Durable, Stainless Steel Construction
    • 2.75" Mandrel-Bent Tubing
    • 4.5" Round Angle-Cut Polished Tips
    • S-Type Mufflers
    • Compatible with Manual Transmissions Only
    • Fits 2011-2012 GT500 Mustangs
    Aggressive Sound. Get rid of that quiet factory exhaust system on your 5.4L GT500 and get the sound that should have come off the assembly line. This Borla S-Type Axle-Back is designed to provide an aggressive sound and offers your 2011-2012 Shelby improved fuel economy and driving excitement.

    High Quality Construction. Manufactured from ultra smooth, mandrel-bent 2.75" stainless steel tubing to improve exhaust flow, this Borla Axle-Back Exhaust features (2) patented straight-through S-Type mufflers with two stainless steel 4.5" round slant tips that have been embossed with the Borla Logo. All necessary hardware is included for a complete installation.

    Direct Bolt-On Installation. Engineered to be a direct upgrade replacement for your 5.4L GT500's factory exhaust, the Borla S-Type Axle-Back Exhaust easily bolts up in the stock location with no modifications required.

    Application. This Borla S-Type Axle-Back Exhaust System is specifically designed for use on 2011-2012 Shelby GT500 Mustangs equipped with a manual transmission.

    Fitment: 2011 2012 Details

    MPN# 11798

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Right Muffler Assembly
    • (1) Left Muffler Assembly
    • (2) Round Slant Tips
    • (2) Clamps
    • Installation hardware
    Installation Info
    Tech Specs
     Axle-Back Exhaust Specifications
    Piping Material: Stainless Steel Tip Material : Polished Stainless Steel
    Piping Size: 2.75" Tip Size: 4.5"
    Muffler Type: Straight-through Fitment: 2011-2012 GT500 Manual
    Will it fit my Mustang?

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    Questions & Answers (1)

    1 Top Rated Question

    I currently have flowmaster axle-backs on my GT500. AY too much drone. How are the Borlas at 1750RPM with the windows up?

    • The Borla systems will still carry some drone with them. If you want an exhaust with no drone we would recommendchecking out the Corsa products. Corsa will carry over no drone technology with their exhausts.  

    Helpful (0)
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    Customer Reviews (4) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Full Day

    Installation Cost:0-$100

    • Loudness / Volume 4 4
    • Exhaust Note 5 5
    • Fit & Finish 5 5
    • Bang For Your Buck 4.666667 4.7

    • 5/5

      Installation Time: Afternoon

      May 08, 2018

      Love the S-types! Worthless install directions!

      Love these S-Types on my GT500! Intoxicating sound, especially with the windows down. Sounds cliche but I should have swapped out my stock GT500 mufflers for these long ago -- makes the driving experience so much more fun! Great "burble" and deep tones. Definitely louder than stock GT500 mufflers in a very good way -- not NASCAR. Be warned -- installation directions are WORTHLESS -- they are not for the GT500. The reason I picked "Afternoon" for install time.


      Year: 2011 Submodel: GT500

      Helpful (7)

    • 5/5

      Installation Time: Less than 1 Hour

      November 18, 2017

      GT500 Axle Back

      sounds great no drone the tips look really good on the Shelby


      Year: 2016 Submodel: GT

      Helpful (7)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      February 13, 2017

      Love the sound

      Great sound deep rumble and not that noisy,can barely hear the sound going down the road but sounds awesome with the windows down


      Year: 2012 Submodel: GT500

      Helpful (8)

    • 5/5

      July 27, 2016


      These mufflers are great. A little loud, but they calm down after about 30 seconds or so. Sound you can control. Borla ftw!!


      Year: 2011 Submodel: GT500

      Helpful (8)

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