American Racing Long Tube Header Kit
Increase horsepower and torque in your 2015-2018 Mustang 5.0 with a high quality set of long tubes from American Racing Headers! ARH sets the standard for quality in the exhaust world with their top notch products. This long tube header kit features 1 7/8" primaries to provide maximum flow over the factory manifolds. The headers flow into off road lead pipes to replace the restrictive catalytic converters and provide an intimidating sound. The fit and finish of these American Racing Headers is second to none!
American Racing Headers proudly makes all of their products in the USA. This 2015-2018 Mustang 5.0 header and lead pipe kit is constructed entirely with U.S. made 304 stainless steel tubing. These headers start off with 3/8" thick flanges with tig-welded and hand ported inlets. The 1 7/8" primary tubes are all one piece design for 100% leak-free performance. These primary tubes flow into the included 3" off-road lead pipes with a 2.5" reduction so you can bolt on to your factory or aftermarket cat back. This combination will maximize flow, horsepower, and torque!
This longtube header kit includes a off-road lead pipes. This kit is intended for off-road use only and is not street legal.
-ARH recommends reusing factory gaskets or replacing with Ford OEM set.
-Installation of long tube headers will require custom tune to prevent damage to your vehicle. If you already have a custom tune on your Mustang, please consult with your tuner prior to installation and operating your Mustang.
-Fits 2015-2018 Mustang 5.0
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-Legal in California only for racing vehicles which may never be used upon a highway.
-It is illegal to remove a properly functioning catalytic converter.
-Not Legal for sale or installation on vehicles operated on public roads in California.