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Magnaflow Race Series Axle-Back (11-12 GT/Boss 302/GT500)

Original price was: $537.49.Current price is: $465.25.


Magnaflow Race Series Axle-Back Performance 3″ Dual Exhaust for 2011-2012 Mustang GT, 2012 Boss 302, and 2011-2012 GT500.



Out of stock



About the Magnaflow Race Series Axle-Back

Made in the USA from 409 stainless steel, Magnaflow’s Race Series performance exhaust is designed to provide your 2011-2012 Mustang GT, 2012 Boss 302, or 2011-2012 Shelby GT500 maximum performance with a loud aggressive exhaust tone to match.


Magnaflow’s Race Series Axle-Back is designed for maximum performance through the elimination of restrictive mufflers. This nearly eliminates exhaust backpressure to provide maximum flow. This system will bring you a loud racecar exhaust note along with reduced mass and increases in both horsepower and torque.

The Race Series is constructed of 3″ mandrel bent tubing and features two polished 4″ stainless steel tips to give your Mustang the perfect look from behind. This quality construction and design is further backed up with Magnaflow’s Lifetime Construction Warranty.

This system is a direct bolt-on to your Mustang’s factory mid-pipe and will require no modification to mount up.


The Race Series Cat-Back features a 409 Stainless Steel construction with two 4″ dia. polished Stainless steel tips.

Will it Fit?

This system is designed to fit all 2011-2012 Mustang GT, 2012 Boss 302, and 2011-2012 Shelby GT500.


  • Mandrel bent 3″ stainless steel tubing
  • Loud racecar sound
  • No Mufflers
  • 4″ Polished Tip Diameter

What’s in the Box?

(2) Mandrel Bent Axle-Back Exhaust assemblies (Driver and Passenger)

(2) 3″ Band Clamps


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