Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
1-877-887-1105
Mon - Sun, 8:30 AM EST - 11:00 PM EST
Win 1 of 2 $15,000 Mustang Builds! Enter To Win!

Magnaflow Competition Quad Tip Axle-back Exhaust (11-12 GT)

Market Price $931.70 You Save 32% ($296.45)
Starting At

$635.25

FREE Shipping
  • Item 48049
  • MPN# 15077

Local Install Shops

Quoted installation from $125

View 3 Shops

near 19355 (change)

Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Mustang?

In Stock Ships same business day.
Ship to: ASHBURN - 20146
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.

    Features & Details

    • Aggressive Musclecar Sound
    • Stainless Steel Construction
    • 2.5" Mandrel-Bent Tubing
    • 4" Polished Quad Tips
    • Fits 2011-2012 GT Mustangs
    Aggressive Musclecar Sound. Give your Mustang a deep, aggressive rumble that the stock pipes just can't match with a Magnaflow Competition Axle-back. This premium quality exhaust features free-flowing, straight-through mufflers that increase power and give your GT an unmistakable muscle car sound.

    Magnaflow Quality Construction. Made from 2.5" mandrel bent stainless steel tubing for long life, this Magnaflow Axle-Back exhaust system features two straight-through mufflers that end with brightly polished 4" stainless steel quad tips for impressive super car styling.

    Application. This Magnaflow Competition Axle-back Exhaust System with Quad Tip is specifically designed to be installed on the 2011 to 2012 GT Mustangs equipped with the 4 valve 5.0L coyote engine. Modifications to the stock bumper cover is required.

    Technical Note. Installation of the Magnaflow Competition Quad Tip Axle-back Exhaust requires a new rear fascia or modification to the stock bumper cover. Template included.

    Note: Coupon codes cannot be applied to this product.

    Fitment: 2011 2012 Details

    What's in the Box
    • (1) Passenger side muffler assembly
    • (1) Driver side muffler assembly
    Installation Info
    Tech Specs
    Axle-Back Exhaust Specifications
    Piping Material: Stainless Steel Tip Material : Polished Stainless Steel
    Piping Size: 2.5" Tip Size: 4" - Quad
    Muffler Type: Straight-through Fitment: 2011-2012 GT Mustangs
    Will it fit my Mustang?

    You Might Also Like

    Customer Photos (10) Submit Your Photo

    View All 10 Photos

    More Products You Might Like

    14 Questions / 6 Answers

    Ask a Question

    Could this fit in with a 2006 mustang v6 if I make a few modifications?

    BryceD

    • This Magnaflow Competition Quad Tip Axle-back Exhaust is specifically designed for 2011-2012 GT and require a new rear fascia or modification to the stock bumper cover. We have not confirmed this to fit a 2006 Mustang - it may require extensive modification.

      AMJEFF

    Helpful (0)

    Are these compatible with a 2011 GT500? I know some modifications will need to be made to the rear valance

    iconn

    • The Magnaflow Competition Quad Tip Axle-back Exhaust are not compatible with the 2011 GT500.

      Pat K

    Helpful (0)

    Where can I get the number/diffuser to help fit the quad times for 2011 Ford Mustang??

    TrevorB

    • Unfortunately we do not currently carry a rear valance for a 2011 Mustang that would properly house the Magnaflow Competition Quad Tip Axle-back Exhaust. You may need to modify your your stock bumper to install these, a template is included with the exhaust.

      TerriB

    Helpful (0)

    Will this fit the boss 302 2012? Not sure if the valence in the back is different.

    EHH

    • Hello! The Magnaflow Competition Quad Tip Axle-back Exhaust will fit a 2012 Boss 302 , but it will require a new rear fascia or modification to the stock bumper cover.

      VincentV

    Helpful (0)

    Is there any drone with these?

    ToughToaster

    • According to our customer reviews, there is no drone from this exhaust.

      KevinD92

    Helpful (0)

    Will these fit a 13/14 gt500.

    RobbieK

    • Unfortunately, this axle-back is designed for the 11-12 GT Mustangs. The Competition axle-back that will fit the 13-14 GT500 is the Magnaflow Competition Axle-Back Exhaust w/ Black Quad Tips (13-14 GT500), item # 48057, (http://www.americanmuscle.com/magnaflow-competition-axleback-black-2013gt500.html).

      AshleyK

    Helpful (0)

    People Who Bought This Item Also Bought

    Customer Reviews (9) Write a Review

    Overall Rating 4.8

    out of 5 stars

    Installation Time:Full Day

    Installation Cost:0-$100

    • Loudness / Volume 4.555555 4.6
    • Exhaust Note 4.777778 4.8
    • Fit & Finish 4.555555 4.6
    • Bang For Your Buck 4.333333 4.3



    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      May 02, 2018

      Quad tip axle back

      WOW.!!! I love the sound this axle back makes. i would highly recomend it.!

      Ever

      Year: 2011 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      November 30, 2016

      Old School

      They remind me of an old school v8 sound. They sound mean and one of the best v8 growls out there. I have it paired with BBK short tubes, pypes off-road, BBK X-Pipe, and LTH Over-Axle.

      DTT

      Year: 2011 Submodel: GT

      Helpful (5)

    • 4/5

      Installation Time: Less than 1 Hour

      April 08, 2016

      Pretty Good

      For anyone wondering this exhaust will also fit a 13-14 GT with the GT500 rear valence. Prior to this exhaust I had the Roush, which I will admit was louder at high rpm and did not drone at all. The Magnaflow's are much deeper than the Roush and do drone a bit at low rpm in 6th gear, but I don't mind. Overall, can't beat the quad tip look and deep growl from Magnaflow.

      stewartstone302

      Year: 2014 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      July 18, 2015

      Classy

      I currently run stainless works longtubes and offroad x pipe. I had the pyoes super system catback and it was stupid loud, i love a loud mustang but holy cow haha. I swapped the pype bombs for this axle back keeping my mid mufflers and its perfect! The sound is rich deep and clear. Doesnt crackle like the old setup, my mom said it sounds classy and powerful, this is a great system and ive heard alot, these even sound better than the borlas on my last stang. Tips are great the car just sounds amazing. My picture is the kona blue one with paint matched lowerbody molding gloss black decklid and gt500 wing, which i ordered from here pre painted. Perfect color btw.

      Phillip

      Year: 2012 Submodel: GT columbia, SC

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      January 31, 2013

      Quad exhaust

      This is by far one of the best exhausts that I have heard for the 5.0. My car gets looks everywhere I go. It looks great and fits perfect. Take your time when cutting the bumper. It took about an hour and a half to instal with simple tools. Overall, a great buy!

      Andrewsballard

      Year: 2011 Submodel: GT Texas, USA

      Helpful (4)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      November 13, 2012

      Magnaflow Competition Quad Tip Axle-back Exhaust

      Great sound, well built. On my mustang I didn't have to bend any metal at all but you do have to cut your rear bumper to make it fit which was really easy to do with the stencil that came with the exhaust system.

      Morpheus

      Year: 2011 Submodel: GT Texas

      Helpful (4)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      October 23, 2012

      Love it!

      It is worth buying. Fits great! Didnt have to bend any metal. Just be ready to cut up your bumper. Its loud and gets people lookin.

      Jon77

      Year: 2012 Submodel: GT Wichita, KS, USA

      Helpful (3)

    • 4/5

      Installation Time: Afternoon

      September 13, 2012

      Sounds great but you have to bend the hangers quite a bit to make fit

      Sounds great but you have to bend the hangers quite a bit to make fit.. Other than that fit my Saleen rear bumper perfect and the quad tips look good too

      Hifibob

      Year: 2012 Submodel: GT Boston, MA, USA

      Helpful (4)

    • 5/5

      Installation Time: Shop Install

      April 14, 2012

      love the sound

      The sound of this exhaust is great.The only thing i would say is to be prepared to cut the bumper of your mustang up get it to fit.

      deznuts

      Year: 2012 Submodel: GT

      Helpful (5)

    Related Mustang Categories