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

Our Price $499.95
Market Price $599.95  
You save $100.00 (17%)
2 points

Manufacturer  Steeda Autosports

515-STEEDA-11
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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 Vehicles 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

Model(s)
GT GT500 Boss

Transmission(s)
Manual Automatic

Product Reviews

the fit and ease of these mufflers are only surpassed by the assume sound and I know they add hp thanks Steeda

Install took a little longer than expected, and had to have a friend to help, but it was definitely worth the work! Beautiful, deep, smooth sound from these axle-backs, but not irritatingly loud. Install on the left side was a bit tougher than the right, but after about 2 hours we had them on and lined up. Quality and finish is perfect. You will NOT be disappointed!