WIN $5,000 For Your Mustang! Enter Now
Talk to a Mustang Expert
1-888-332-7930
Mon-Sun 8:30 AM - 11:00 PM EST

Free Shipping On Orders Over $49. Details

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

Market Price $931.70 You Save 32% ($296.45)
Our Price

$635.25

FREE Shipping
  • Item 48049
  • MPN# 15077

In Stock Ships same business day. Choose options to add to cart

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?
  • Boss 302 - 12
  • GT - 11, 12

Requires a new rear fascia or modification to the stock bumper cover

Most Helpful Reviews

5/5
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.

Helpful (1)

5/5
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.

Helpful (2)

Overall Rating 4.8 out of 5 stars
Read All 8 Reviews

Customer Photos (10) Submit Your Photo

View All 10 Photos

You Might Also Like

12 Questions / 5 Answers

Ask a Question

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

TrevorB

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)

Will these fit 2014 GT?

WildNag

  • This Magnaflow Competition Quad Tip Axle-back Exhaust is specifically designed for the 2011-2012 GT's, and will not fit the 2013-2014 models.

    AMJEFF

Helpful (0)

I am looking to find out the exact height length and width and weight of this product for shipping purposes.

Krystal

  • The Magnaflow Competition Quad Tip Axle-back Exhaust is packaged in a box measuring about 45.9 x 13.9 x 12.2 inches for shipping purposes.

    pserafi

Helpful (0)

More Products You Might Like

Customer Reviews (8) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Full Day

Installation Cost:0-$100

  • Loudness / Volume 4.5 4.5
  • Exhaust Note 4.75 4.8
  • Fit & Finish 4.5 4.5
  • Bang For Your Buck 4.25 4.3



  • 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 (1)

  • 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 (2)

  • 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 (1)

  • 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 (1)

  • 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 (1)

  • 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 (1)

  • 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 (1)

  • 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 (1)

Related Mustang Categories