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Magnaflow Competition Axle-Back Exhaust (05-09 GT, GT500)

Market Price $619.99 You Save 9% ($56.64)

$563.35

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  • Item 48058
  • MPN# 16793

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Features, Video & Details

  • Aggressive Muscle Car Sound
  • Durable, Stainless Steel Construction
  • 2.5" Mandrel-Bent Tubing
  • 3.5" Polished Stainless Steel Tips
  • Competition Mufflers
  • Fits 2005-2009 GT, Bullitt and GT500 Mustangs

Product Resources

Customer Reviews (3)

Review & Installation Video

Review & Install Video

Hey it’s Justin with AmericanMuscle.com, and I’m taking a closer look Magnaflow’s Magnapack exhaust system, fitting all 05-09 GTs and all 07-09 GT500’s. The name Magnapack plays homage to that classic muscle car sound of the 60’s and 70’s, specifically the glass pack mufflers that were on just about anything with a V8. Anyone that has heard a glass pack before knows that the sound is certainly unique, and Magnaflow has done their best to recreate that nostalgic sound, with the use of their straight through design Bullitt style Magnapack mufflers. Like any other Magnaflow system, the Magnapack is built extremely well, and looks as good as it sounds, as for the construction, well, the Magnapack is made from 100% stainless steel, including the small amounts of 2.5” mandrel bent tubing, those brightly polished Magnapack mufflers, and finally the unique styled 3.5” tips, which do exit out of the stock location. Since this is an axle back the install shouldn't g’ve you too much trouble, and only take an hour in the driveway using basic hand tools. Now let’s hear how the Magnapack from Magnaflow sounds compared to our factory exhaust.

Free Flowing Exhaust. Magnaflow delivers the ultimate free flowing exhaust for the V8 powered S197 Mustangs with the Competition Axle-Back Exhaust. By eliminating power robbing restrictions, more horsepower and torque is produced where it belongs - at the rear wheels.

Aggressive Muscle Car Sound. The Magnaflow Competition Axle-Back Exhaust System features a set of two straight through bullet-style competition mufflers to give your Mustang the loud aggressive exhaust note of the muscle cars of yesteryear.

Quality Magnaflow Construction. The Magnaflow Competition Axle-Back System is constructed from 2.5" mandrel bent stainless steel tubing for long life and a perfect fit. The system features (2) competition straight-through mufflers along with (2) brightly polished 3.5" stainless steel tips that exit from the stock location for impressive good looks.

Application. Made as a direct bolt on, this Magnaflow Competition Axle-Back Exhaust System will bolt straight up without any modifications required on the 2005 to 2009 GT, Bullitt and Shelby GT500 Mustangs to give it a deep aggressive sound.

Note: Coupon codes cannot be applied to this product.

Technical Note: Americanmuscle recommends adding the 2005+ Mustang 304 Stainless Steel Exhaust Hanger Kit from the drop down option above, to provide more strength, stability and a cleaner installed appearance. If you have a 2007 Mustang you may need the kit for correct installation.

Fitment: 2005 2006 2007 2008 2009 Details

What's in the Box
  • (2) Axle-Back Assemblies
  • (2) Band Clamps
Installation Info
Tech Specs
Axle-Back Exhaust Specifications
Piping Material: Stainless Steel Tip Material : Polished Stainless Steel
Piping Size: 2.5" Tip Size: 3.5"
Muffler Type: Straight-through Fitment: 2005-2009 GT, Bullitt, GT500
Will it fit my Mustang?
  • Bullitt - 08, 09
  • GT - 05, 06, 07, 08, 09
  • GT500 - 07, 08, 09

Most Helpful Reviews

5/5
Awesome product

Excellent fit and finish , love the polished tips. The sound from these pipes are an attention getter.

Helpful (1)

2/5
Not very loud

It has a nice rumble sound but not much louder than the factory one. I feel I wasted my money on this because my factory exhaust was in fine condition I only replaced it for some tougher sound but failed ...

Read More
Helpful (1)

Overall Rating 4 out of 5 stars
Read All 3 Reviews

Customer Photos

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Customer Reviews (3) Write a Review

Overall Rating 4.0

out of 5 stars

Installation Time:Afternoon

  • Loudness / Volume 3.333333 3.3
  • Exhaust Note 3.666667 3.7
  • Fit & Finish 4.333333 4.3
  • Bang For Your Buck 3.666667 3.7



  • 5/5

    Installation Time: Afternoon

    March 11, 2016

    Awesome product

    Excellent fit and finish , love the polished tips. The sound from these pipes are an attention getter.

    tuck22

    Year: 2007 Submodel: GT

    Helpful (1) (0)

  • 2/5

    Installation Time: Less than 1 Hour

    August 30, 2014

    Not very loud

    It has a nice rumble sound but not much louder than the factory one. I feel I wasted my money on this because my factory exhaust was in fine condition I only replaced it for some tougher sound but failed with this system.

    Boss71

    Year: 2006 Submodel: GT

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    May 20, 2016

    AWSESOME SOUND/ NOT PERECT BOLT ON

    The sound is AWESOOME. However, the fit was far from perfect. No matter how many times I loosened and tightened the bolts, it was never even. The problem was with the factory hangers. I had to take it to the muffler shop to have them heat, bend and adjust the hangers for the perfect fit. Overall, these are great mufflers that get attention.

    Mike51

    Year: 2007 Submodel: GT500

    Helpful (0) (0)

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