2011-2014 Mustang GT w/ Long Tube Headers Kooks 3-Inch to 2.75-Inch GREEN Catted H-Pipe

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  • Regular price $2,149.42

Your 2011-2014 Ford Mustang GT was one of the best sounding vehicles that ever rolled off the showroom floor, but it can sound and perform even better if it's equipped with headers and a Kooks GREEN Catted H-Pipe. The Kooks GREEN Catted H-Pipe and headers are an excellent option for a Mustang GT that's a daily driver, but heads to the track or drag strip on the weekends. The 49 state EPA certified GREEN catalytic converters deliver ultra high performance and the H-pipe enhances the power and the tone of the exhaust system.

The Kooks GREEN Catted H-Pipe is constructed utilizing durable aircraft grade 304 stainless steel. This catted H-pipe will handle up to 800 horsepower and temperatures of up to 1500 degrees.

The Kooks GREEN Catted H-Pipe is application specific and bolts up to the existing 2-3/4" OEM exhaust system. The cats bolt-up to the required 3” Kooks Long Tube Headers and the H-Pipe is secured with the exhaust clamps that are provided. No welding, cutting or drilling is required.


  • 3" Durable Stainless Steel Construction
  • High-Flow Performance GREEN Cats
  • Connects to the 5.0 Coyote 2-3/4" OEM Exhaust
  • Performance, Deep Tone and EPA Compliant
  • Works on Applications up to 800 horsepower
  • Withstands Temperatures up to 1500 Degrees
  • Fits 2011-2014 GT Mustangs w/ Kooks Long Tube Headers