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Stage 3's 2020 Black Friday Deals & Discounts!

2011-2014 Mustang GT 5.0L Kooks 3" Catted H-Pipe (Headers Only) 11413500

2011-2014 Mustang GT 5.0L Kooks 3
2011-2014 Mustang GT 5.0L Kooks 3' Catted H-Pipe (Headers Only)
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Part#:

11413500

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$697.35
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California Prop. 65 Warning

Huge Levels of Horsepower and Torque for your Mustang GT

You can always trust the folks over at Kooks to give your powerful Mustang build a ton of extra horsepower and torque in a high-quality package that won't let you or your aggressive 2011 to 2014 Mustang GT build down. This Kooks Catted H-Pipe features a larger diameter than stock and comes with high-flow catalytic converters that help free your Pony's exhaust system from back pressure and restrictions, allowing it to make huge power gains and an impressive new sound. The Kooks Catted H-Pipe is designed to work Kooks long tube headers to help your Mustang's 5.0L Coyote V8 produce a ton of power after its required custom tuning.

Large-Diameter, 304 Stainless Steel Tubing

The Kooks H-pipe was carefully designed from the ground up to maximize the power gains of your aggressive Mustang build, while maintaining the excellent quality that Kooks is know for. Each H-Pipe has 3" diameter tubing at the connection for the Kooks long tube headers that are required for the proper fitment of this H-pipe, that then necks down to 2-3/4" at the cat-back flange in order to fit your Mustang's factory cat-back exhaust kit or most stock-replacement cat-backs. The H-pipe is made from mandrel-bent tubing and includes high-flow catalytic converters that offer more efficient flow than stock without a huge increase in rasp. The H-pipe is made from high-quality 304 stainless steel that resists corrosion and discoloration in practically any climate or application.

For Kooks Long Tube Headers Only: this H-pipe is only compatible with Kooks long tube headers with a 3" collector.

Custom Tuning Required: this H-pipe will require a custom tune for proper operation and power gains, as well as to avoid engine damage. Call Stage 3 at 1-877-578-2433 for custom tuning options.

This H-pipe may not meet emissions requirements in your area. Call Stage 3 directly at 1-877-578-2433 for more information.

Old Kooks Part Number: 60-42-CATH.

This Product is not CARB-Approved

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