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Borla ATAK Axle-Back Exhaust (15-17 V6)

Market Price $850.99 You Save 11% ($91.00)
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$759.99 (kit)

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  • Item 398010
  • MPN# 11890

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Quoted installation from $125

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    Features & Details

    • Loud Aggressive Sound
    • Improves Flow for More Power
    • "ATAK" Race Inspired Mufflers
    • Multicore Straight-Through Muffler Design
    • Mandrel-Bent 2.25" Stainless Steel Tubing
    • 4.0" Angle Cut Polished Exhaust Tips
    • Cut & Clamp Installation
    • Borla Million Mile Warranty
    • Fits all 2015-2017 3.7L V6 Mustangs
    Loud and Strong. Assaulting the ears with a pulse-quickening, adrenaline-boosting super aggressive exhaust note created by carefully tuned muffler cores, the Borla ATAK Axle-Back Exhaust Systems gives your 2015-2017 V6 Mustang an authoritative presence plus extra strength. The 4" round exhaust tips look great projecting from under your 'Stang, with exciting angle-cut design, rolled edges, and a brilliant mirror finish.

    ATAK. Acoustically-Tuned Applied Kinetics, is Borla's newest technology that produces the highest available dB (decibel) levels to pump the volume while retaining clarity of sound, avoiding distortion typically found in louder exhausts. The ATAK muffler uses a multi-core straight-through design with both perforated stainless cores and ceramic material to absorb high-pitched sounds.

    More Power. Besides its great looks and fierce sound, this Borla ATAK Axle-back features high flow mufflers and smooth mandrel-bent pipes to help expel exhaust gases out faster. This design increases power output with potential gains rising as high as +7-10% more horsepower and ft/lbs of torque at the rear wheels.

    High Quality Construction. Borla builds the ATAK Axle-Back to last, using austenitic stainless steel for construction throughout, as well as all-welded design. The exhaust system is USA-made and comes with a million-mile warranty, reflecting its stubborn rust and corrosion resistance. The tubing measures 2.25 inch and is mandrel-bent, while the tips are 4 inch diameter.

    Cut & Clamp Installation. The installation of this Borla ATAK Axle-Back Exhaust requires cutting and removing the stock muffler assemblies. The new muffler assemblies will clamp in place of the old. Clamps and instructions are provided.

    Application. This Borla ATAK Axle-Back Exhaust System is designed for use on 2015-2017 3.7L V6 Fastback or Convertible Mustangs. Please choose your application from the options listed above.

    Fitment: 2015 2016 2017 Details

    What's in the Box
    • (1) Driver Side Muffler Assembly
    • (1) Passenger Side Muffler Assembly
    • (2) Clamps
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    3 Questions / 3 Answers

    Ask a Question

    Are these legal in CA? If so, how are they when the s-types (which are supposedly quieter) are not? Or is it illegal and just missing from the description?


    • Since the Borla ATAK Axle-Back Exhaust is after the catalytic converters, that will deem it CARB Legal. Though, it does not have a CARB number, so we suggest reaching out to your local authorities to double check.


    Helpful (1)

    is catback give more perforce than axel back? what about sound? what is the benefit of catback compared to axelback


    • At stock power levels, the Borla ATAK Axle-Back Exhaust or the Cat-Back equivalent will both give minimal performance gains. With more highly modified cars, such as a supercharged Mustang, a Cat back will help build more power compared to an axle back. Exhaust volume and tone will be virtually identical between the two.


    Helpful (0)

    Whats the difference between these and the Atak catbacks?


    • The Borla ATAK cat-back will include everything from the mufflers to the mid-pipe where as the Borla ATAK axle-back is just the mufflers.


    Helpful (0)

    Customer Reviews (1) Write a Review

    Overall Rating 5.0

    out of 5 stars

    Installation Time:Less than 1 Hour

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

    • 5/5

      Installation Time: Less than 1 Hour

      June 11, 2017

      Great, amazing, great!

      These are fantastic. They sound great on cold startup, have a nice sound at idle, but they can scream sweet sounds of freedom when you punch it. I have an automatic, which is prone to drone more than a manual, and there really is just no drone. Borla has made me a customer for life with these. Seriously, the price is the only bad part. They did what I wanted to. They are not excessive or going to ruin anyone's day. They sound nice and loud and when you want them to, but they cane easily be kept under control when I leave early in the morning for work. The cold start won't wake the neighbors unless they sleep outside in their backyard. Anyways, this is a fantastic product. If they are out of stock for the V6, then go buy the Ecoboost ones. Both are same part number 11890. I, of course, had the V6 though.


      Year: 2016 Submodel: V6

      Helpful (9)

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