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2015-2017 Mustang GT American Racing 1-3/4" Header & 3" Catted X-Pipe System MTCGT-15134300LSWC

2015-2017 Mustang GT American Racing 1-3/4
2015-2017 Mustang GT American Racing 1-3/4' Header & 3' Catted X-Pipe System
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Average Time To Ship Is 10-15 Business Days

Full 2015-2017 Mustang GT Long Tube Header and X-Pipe Package

While the 5.0L Coyote V8 got a nice bump in power and torque for the 2015-2017 Mustang GTs, it's factory exhaust system is still a huge bottleneck that chokes off your aggressive Pony build from making huge power gains, not to mention a huge roar. The two most restrictive parts of your Mustang's exhaust system are its stock manifolds and factory mid-pipe, and our friends over at American Racing Headers offer up one of the best ways to replace them both all in one place. This awesome exhaust system overhaul for your 2015-2017 Mustang GT from American Racing includes a pair of highly efficient and extremely powerful long tube headers and a matching 3" catted X-pipe that offer a huge reduction in back-pressure and restriction for your Mustang's 5.0L Coyote V8, allowing it to breathe much easier and make huge power. This system's headers and X-pipe are made of of high-quality stainless steel and were each carefully designed to drop into place of your factory manifolds and mid-pipe without a whole ton of hassles.

Powerful Headers with Large Primary Tubes and Collectors

American Racing built this immensely powerful exhaust system around a pair of highly efficient long tube headers that install in place of your factory manifolds and provide an instant decrease in back pressure and restrictions. The American Racing Long Tube headers each have 1-3/4" primary tubes that are all carefully mandrel-bent to ensure restrictionless exhaust outflow from your Pony's engine. The primary tubes lead down into a massive 3" diameter collector housing that shuttles exhaust gasses into the mid-pipe at a higher velocity and with much less back pressure than your factory system. Both of the 2015-2017 Mustang GT long tube headers are made out of high-quality 304 stainless steel to give them excellent longevity and reliability in any climate or vehicle application.

Large X-Pipe Assembly with High-Flow Cats

The system's 3" X-pipe is built for performance and features a shorty-style design that allows it to fit and function perfectly with the long tube headers included in this package from American Racing. The X-pipe has 3" diameter tubing that's mandrel-bent and designed with a real X cross-over assembly to balance exhaust pressure and greatly improve efficiency over stock. Each of these X-pipes comes with a pair of high-flow catalytic converters that reduce drone and rasp while still allowing for a massive improvement in exhaust outflow and performance over stock. The X-pipe drops into place of your Mustang's factory exhaust system and is specifically designed for use with the American Racing Long Tube Headers included in this package. Just like the headers, American Racing's X-pipe is made out of 304 stainless steel.

Custom Tuning Required: this system will require custom tuning to get proper power gains and to avoid engine damage in the long term.

This Product is not CARB-Approved

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