American Racing
SKU : ARH-MTC5-15200300FSNC
American Racing 2015-2017 Mustang GT 2" x 3" Off Road X Exhaust System w/ Pure Thunder Mufflers
American Racing 2015 Mustang GT 2" x 3" Off Road X Exhaust System w/ Pure Thunder Mufflers
⚠  WARNING : Cancer and Reproductive Harm - freeshipping


Full system with 3” exhaust to the rear axle combined with our Pure Thunder Series Axleback that produces a deep throaty tone with no high pitch rasp or annoying cabin drone. Our complete system can be tailored to work great from bone stock to over 1000 RWHP depending on primary and collector size. Primaries sizes from 1-3/4”, 1-7/8” or 2” (for max effort racing applications) and collector sizes up to 3-1/2” are available.

Our highly skilled fabricators at American Racing Headers are proud to build USA aircraft quality T304 stainless steel headers and exhausts for racers around the globe. We don't just make the best headers and exhaust systems right here is the USA, but we are proud to say we race with them too!

Our headers and exhausts not only out perform the competition but install like no other. With decades of fabrication and racing under our belt, ARH delivers a system that will install with ease and give you more time at the track and less time in the garage.

High Quality Materials - Made in the USA
American Racing Headers is proud to offer 100% USA made header and exhaust systems manufactured from aircraft quality T304 stainless steel. This process is why American Racing Headers is the leader in high performance and high quality exhaust systems.

T304 Stainless Steel
ARH's exhaust tuning is mandrel bent 049 stainless steel. 049 represents how thick the stainless tubing is. The higher the number, the thicker the stainless steel. So 065 is thicker than 049. Hand Ported and completely TIG welded.

Race Proven
American Racing Headers performance built header systems come from the factory on the Ford Cobra Jet Mustang, Dodge Drag Pack and Chevrolet Copo Camaros. So you know the type of performance and quality you're getting when these systems are run on high performance vehicles like that.

Lethal Performance has been using ARH systems on our cars for many years now with great success. The quality and fitment of them are excellent which is why we recommend them to our customers.

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