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2011-14 Mustang Axle Back Exhaust Installation Instructions

Adding axle backs to your 2011-14 Mustang is the perfect way to make your Mustang stand out from the crowd by improving exhaust tones, and increasing performance!

Tools Required

  • Common hand tools
  • Grinder
  • Safety glasses


Installation Instructions


Step 1:
To remove your stock axle backs, release the hanger from the rear insulated mount, and remove the clamp from the ball, and socket flange by removing the 13mm bolt

How To Install Mustang Axle Back Exhaust (11-14) - How To Install Mustang Axle Back Exhaust (11-14)

Step 2:
Slide the muffler forward, and off of it's front hangers

How To Install Mustang Axle Back Exhaust (11-14) - How To Install Mustang Axle Back Exhaust (11-14)

Step 3:
Using your grinder, cut the strap on the front clamp that is secured to the factory axle back

How To Install Mustang Axle Back Exhaust (11-14) - How To Install Mustang Axle Back Exhaust (11-14)

Step 4:
With your new mufflers, slide the 2 front hangers into their mounts

Step 5:
Reconnect the ball, and socket flange

Step 6:
Slide the rear hanger in its insulator

Step 7:
A helping hand helps during this step. Have someone center the tip of the muffler in the rear valance, while you tighten the clamp for the ball, and socket connector, and you're all finished!

How To Install Mustang Axle Back Exhaust (11-14) - How To Install Mustang Axle Back Exhaust (11-14)