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Mustang Performance Parts

Steeda Mustang Axle-Back Exhaust (11-14 GT/GT500/Boss)

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Manufacturer:  Steeda Autosports

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  • Product Description
  • Installation Info
  • Mustang Fitment

A less restrictive exhaust path enhances performance, and this axle-back Steeda system features an authoritative tone with minimal drone, direct bolt-in installation and a Limited Lifetime Warranty. Stainless Steel construction with polished rolled tips for a great appearance.

Note: Saves 22 pounds over your stock exhaust system!

Product Benefits

  • Saves 22lbs over stock exhaust!
  • Increased Horsepower & Torque
  • Improved Gas Mileage
  • Straight through design for better flow
  • Comes With Lifetime Warranty
  • Does Not Void Vehicle's Factory Warranty
  • Mandrel-bent tubing
Time to Install
About 1 1/2 Hours
Level of Difficulty
Tech Recommended
Tools Needed
Basic Tools
Model Year(s)
2014 2013 2012 2011

GT GT500 Boss

Manual Automatic

Product Reviews

Steeda you never disappoint, always top quality products. I have been a long time customer, and owned four different Mustangs over the last 15 years. Ever car that I purchased Steeda parts for has been greatly improved. Keep up the good work and thanks for you commitment to produce the best.

Guys, the sound of this exhaust is excellent but let's put all that aside for a moment. It saves you 22 pounds from your OEM exhaust!! This setup is worth it for that reason alone!

Awesome steeda

Steeda does it again - this exhaust sounds amazing and makes the car sound like a true beast!

Did a lot of YouTube research and this is def one of the better sounding exhausts on the market. Fast/free shipping also helps!

Love my Steeda axleback exhaust for the GT! Now it finally sounds as it should and people can hear me coming from a block away - no drone either!

If you go with this exhaust setup you definitely won't be disappointed. They sound great on the highway (no drone) and get really loud at WOT (wide open throttle).

Install went super easy and gave me the sound i was looking for. Not obnoxious like them fart cans found on hondas... also like the fact that they reduce weight! Great job Steeda

Super fast shipment and very secure payment. Install says typically hour and a half, did it in an hour myself.sounds aggressive, thanks Steeda!

I am very happy with the way this axel back sounds and the 4" tips looks great!