2024-2025
2015-2023
2010-2014
2005-2009
1999-2004
1994-1998
1979-1993
Installation Time
(approx) 6 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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American Racing Headers 1-7/8-Inch Long Tube Catted Headers with X-Pipe and Pure Thunder Cat-Back Exhaust (15-20 Mustang GT350)Find parts that fit my vehicle
Item 404162
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$3,820.16 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Aggressive Race Car Sound
- Improves Horsepower and Torque
- 1-7/8-Inch Long Tube Headers
- Includes 200 Cell Metallic Substrate Catalytic Converters
- ARH Pure Thunder Series Mufflers
- X-Pipe Included
- Stainless Steel 304 Construction
- Double Walled Polished Stainless Steel Quad Tips
- Split Rear Exit
- Direct Fit Bolt-On Installation
- For Off-Road Use Only
- Fits 2015-2020 Ford Mustang GT350 Models
| Brand | American Racing Headers |
| Header Type | Headers & Mid-Pipe Kit |
| Header Primary Size | 1.76-2.00 Inch |
| Header Finish | Raw |
Description
Extract More Power. The American Racing Headers 1-7/8-Inch Long Tube Catted Headers with X-Pipe and Pure Thunder Cat-Back Exhaust lets the GT350 unleash more power. It features thick leak-free flanges, large 1-7/8-Inch primaries with optimized routing, and a free-flowing design for improved high-velocity exhaust flow. This lets the GT350 output more horsepower and torque for overall improved performance.
Aggressive Racing Sound. Give the GT350 a clean, racing roar with the ARH Pure Thunder Cat-Back Exhaust System. Combined with the X-pipe and the system’s high exhaust flow, the system generates an impressive volume fit for any race track.
Includes High-Performance Catalytic Converters. ARH integrated their highly efficient catalytic converters into the system. Just like their other exhaust components, these cats are made to be quite durable.
Durable Stainless Steel Construction. To ensure toughness and durability for long-lasting performance, this full exhaust system kit is made from high-quality stainless steel. All components are made in the USA by highly experienced fabricators.
Straightforward Installation. This kit is made specifically for the application, ensuring a direct fit that’s easy to install. The installation process uses the factory mounting points and no drilling is required.
Application. This set of American Racing Headers 1-7/8-Inch Long Tube Catted Headers with X-Pipe and Pure Thunder Cat-Back Exhaust is specially designed to fit 2015-2020 Ford Mustang GT350 models.
Fitment:
- 2015 Ford Mustang
- 2016 Ford Mustang
- 2017 Ford Mustang
- 2018 Ford Mustang
- 2019 Ford Mustang
- 2020 Ford Mustang
American Racing Headers MTSH3-16178300FSWC
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Long Tube Headers with Catalytic Converters
- (1) X-Pipe
- (2) Mufflers with Tips
- Installation Hardware
4.9
Reviews of American Racing Headers Exhaust Products (68)
Reviews of American Racing Headers Exhaust products have an average rating of 4.9 out of 5
Questions & Answers (3)
Will It Fit My Mustang
- GT350 - 15, 16, 17, 18, 19, 20
- GT350R - 15, 16, 17, 18, 19, 20
