2024-2025
2015-2023
2010-2014
2005-2009
1999-2004
1994-1998
1979-1993
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Guaranteed 12/24 Delivery Still Available see item page for details! available on most items - Details
Talk to a Mustang Sales Tech
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Find Headers for your Mustang
XForce 1-7/8 x 3-Inch Long Tube Headers with High Flow Metallic Catalytic Converters (15-17 Mustang GT)Find parts that fit my vehicle
Item 421994
$0.00
13 Reviews
Our Price
$1,453.99 kit
Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Will this fit your Vehicle?
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
Frequently Bought Together
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Long Tube Style Headers
- Improves Boosts Horsepower and Torque
- Produces an Aggressive Exhaust Sound
- Has Dual, High-Flow Metallic Catalytic Converters
- Includes Connection Pipes
- Designed with 1.875-Inch Pipes and 3-Inch Collectors
- Built Using Premium Stainless Steel, Mandrel-Bent Tubing
- Two-Year Limited Warranty
- Professional Installation Recommended
- Fits All 2015-2017 Ford Mustang GT Models
| Brand | XForce |
| Header Type | Long Tube Headers |
| Header Primary Size | 2.76-3.00 Inch |
| Header Collector Size | 3.00 Inch |
| Header Finish | Raw |
Description
Hardcore Long Tube Headers. If you're looking to make an upgrade to your Mustang's exhaust system, than this XForce 1-7/8 x 3-Inch Long Tube Headers with High Flow Metallic Catalytic Converters is for you. Designed to deliver better performance, these Headers come packed with features that is sure to boost your car's torque, horsepower and airflow, far beyond its OEM exhaust.
Functional Catalytic Converters. The catalytic converters that come with these 1.875 x 3-Inch Long Tube Headers are designed to deliver enhanced performance compared to the restrictive stock counterpart. Each header features a high-flow catalytic converter with a density of 100 cells per square inch and a metallic substrate. This intensifies the exhaust flow velocity and facilitates continuous breathing of the Mustang's engine.
Long-lasting Durability. Built to withstand harsh impacts from the power-generating combustion process, these headers are constructed using a heavy-duty stainless steel tubing. The scavenger-spiked collectors are included to create a smoother path for efficient airflow. Additionally, the header flanges are CNC-machine cut to guarantee a leak-proof operation and are fully welded for a race-proven strength.
No Tune Required. These 1.875 x 3-Inch Long Tube Headers with High Flow Metallic Catalytic Converters are designed to improve the performance of your car without the need to reprogram the ECU. By utilizing state of the art computer-aided designs, these Headers will increase power using the factory tune.
Warranty. There is a 2-year warranty on this product.
Installation. For the safety of your hardware during removal and replacement, professional installation is recommended.
Application. The XForce 1.875 x 3-Inch Long Tube Headers with High Flow Metallic Catalytic Converters are intended for use on all 2015-2017 Ford Mustang GT models.
Functional Catalytic Converters. The catalytic converters that come with these 1.875 x 3-Inch Long Tube Headers are designed to deliver enhanced performance compared to the restrictive stock counterpart. Each header features a high-flow catalytic converter with a density of 100 cells per square inch and a metallic substrate. This intensifies the exhaust flow velocity and facilitates continuous breathing of the Mustang's engine.
Long-lasting Durability. Built to withstand harsh impacts from the power-generating combustion process, these headers are constructed using a heavy-duty stainless steel tubing. The scavenger-spiked collectors are included to create a smoother path for efficient airflow. Additionally, the header flanges are CNC-machine cut to guarantee a leak-proof operation and are fully welded for a race-proven strength.
No Tune Required. These 1.875 x 3-Inch Long Tube Headers with High Flow Metallic Catalytic Converters are designed to improve the performance of your car without the need to reprogram the ECU. By utilizing state of the art computer-aided designs, these Headers will increase power using the factory tune.
Warranty. There is a 2-year warranty on this product.
Installation. For the safety of your hardware during removal and replacement, professional installation is recommended.
Application. The XForce 1.875 x 3-Inch Long Tube Headers with High Flow Metallic Catalytic Converters are intended for use on all 2015-2017 Ford Mustang GT models.
Fitment:
DetailsXForce HS-FM15-KITB
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Driver Side Catted Header Assembly
- (1) Passenger Side Catted Header Assembly
- (1) Driver Side Connection Pipe
- (1) Passenger Side Connection Pipe
- Installation Hardware
4.6
Customer Reviews (13)
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Mustang
- GT - 15, 16, 17
