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American Racing Headers 1-7/8 in. Long Tube Off-Road Headers w/ X-Pipe (15-19 GT350)

AmericanMuscle no longer carries the American Racing Headers 1-7/8 in. Long Tube Off-Road Headers w/ X-Pipe (15-19 GT350). Please check out 2010-2014 Mustang Long Tube Headers for an updated selection.
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Features & Details

  • Pipe Diameter is 1-3/4-Inch
  • X-Pipe Diameter is 3-Inch
  • Constructed From 304 Stainless Steel
  • Improves Exhaust Note
  • Adds Aggressive Growl to Exhaust
  • Made in U.S.A
  • Quality Fit and Finish
  • Comes With or Without Cats
  • Advanced Installation
  • Limited Lifetime Warranty
  • Fits All 2015-2019 Ford Mustang GT350 Models
Make Your Mustang Growl. Do you feel your GT350 exhaust is lacking? Do you think it can be better than it already is from the factory? Then you need to get this American Racing Headers 1-7/8-Inch Long Tube Off-Road Headers with X-Pipe system installed on your Mustang right away.

Awesome Exhaust Note. This system is a long tube header exhaust. This means that the length of the headers, which come from the exhaust valves of the engine, is increased. This allows for better breathing of the engine and creates a more aggressive exhaust growl and note.

Constructed for Durability. This header system is constructed from 304 type stainless steel, which is one of the strongest types of stainless steel. This greatly increases the strength and durability of the header system. Since it is made of stainless steel, this system is resistant to rust and corrosion. The long tube headers of this system are 1-3/4-Inch diameter, and the X-Pipe features a 3-Inch. diameter.

Off-Road ONLY. This system is designed to be used for Off Road Use ONLY. This is due to the fact that because of the high flow of the system, it may not meet certain emissions standards, so it is for use on off road applications only. Even though it can be had with cats, it is recommended not to use this system on the road.

Advanced Installation. This header system can be installed by someone with advanced mechanical skills in about 2-hours.

Warranty. This system comes with a limited lifetime warranty.

Application. This American Racing Headers 1-7/8 inch Long Tube Off-Road Headers with X-Pipe fits all 2015-2019 Ford Mustang GT350 models.

Fitment: 2015 2016 2017 2018 2019 Details

MPN# MTSH3-16178300LSNC

CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • (1) Header System
  • Installation Hardware
Installation Info
Will it fit my Mustang?

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