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Roush 2011-2014 Mustang GT 3 Inch Complete Header System (With Cats)

SKU: RSH-421939

Manufacturer: Roush

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Availability: In stock


Roush 2011-2014 Mustang GT 3 Inch Complete Header System (With Cats)

*image is only a representation and may not be accurate

The ROUSH Header System for 2011-2014 Mustang GTs include 1-3/4-inch by 3-inch collector stainless steel long tube headers and a 3-inch by 2-3/4-inch X-pipe with catalysts. The headers are to be used in conjunction with an X- or H-pipe, and work seamlessly with the included X-pipe. Gaskets and all installation hardware are included. The included X-pipe features ultra-high-performance catalytic converters and all required installation hardware. Upon installation, tuning may be required. This X-pipe has a 2 ¾-inch outlet for use with the factory exhaust.

  • 1 ¾-inch primary by 3-inch collector, 304 grade stainless steel, long tube headers w/ROUSH logo
  • 3-inch diameter stainless steel X-pipe
  • 2-3/4-inch outlet for use with factory exhaust
  • Incredible sound and performance
  • Includes Ultra High Performance Cats
  • No O2 extensions needed
  • Gaskets and all installation hardware included
  • Headers must be used with included X-pipe or H-pipe
  • Manufacturer Roush

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