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Steeda Mustang High Flow X-Pipe w/ Cats - 11-14 GT/Boss

Steeda Mustang High Flow X-Pipe w/ Cats - 11-14 GT/Boss
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Mustang High Flow X-Pipe with Cats
515-1112GT - Mustang High Flow X-Pipe with Cats - $549.95
Our Price: $549.95
Market Price: $604.95
You Save: $55.00
  Installation Info
Time to Install
About 1 1/2 Hours
Level of Difficulty
Tech Recommended
Tools Needed
Basic Tools
  Product Description
Steeda X-Pipe with high flow catalytic converters for the 2011 and newer Mustang GT's is a direct bolt-on replacement for the factory piece. Increase exhaust flow and relieve some back pressure for increased power. Gains of up to 10 hp.

Features mandrel bent tubing for optimal flow and stainless steel construction for long life.

Note: Custom tuning recommended.

Product Benefits
  • Increase exhaust flow
  • Relieves exhaust back-pressure
  • Adds power and sounds great!
  Product Fitment
 This product fits the following vehicles
  • 2014 Mustang GT Automatic
  • 2014 Mustang GT Manual
  • 2013 Mustang Boss Manual
  • 2013 Mustang GT Automatic
  • 2013 Mustang GT Manual
  • 2012 Mustang Boss Manual
  • 2012 Mustang GT Automatic
  • 2012 Mustang GT Manual
  • 2011 Mustang GT Automatic
  • 2011 Mustang GT Manual
  Product Reviews
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Reviewed by mattaglover1
07/08/2013 - 11:26:25 AM
Catted mid pipe

This x is quality. It bolts right in and had no leaks first try. my only complaint is that it did not come with any bolts to connect it to the headers. I used the bolts from my old cat delets.