Stainless Power 1-7/8 in. Long Tube Off-Road Headers (15-18 GT)

Stainless Works




  • Increases Horsepower and Torque!
  • Long Tube Header Design
  • 1-7/8" Primary Tubes with 3" Collector 
  • 3" Off-Road Connection Pipes (Steps Down to 2.5")
  • 304 Stainless Steel Construction - Gorgeous Natural Finish
  • Intended for Off-Road or Track Use Only
  • Tune Required 
  • 24 Month Guarantee on Material and Workmanship
  • Fits Left Hand Drive Only
  • Designed to Fit 2015-2018 Mustang GT with Factory 2.5" Exhaust

This set of Stainless Power Long Tube Off-Road Headers will greatly improve the performance of your 2015-2017 GT Mustang. Stainless Power Headers feature 1-7/8" primary tubes and 3" lead pipes to push out more air. As a result, it will improve your S550's exhaust flow over the restrictive stock factory manifolds, boosting your horsepower and torque numbers.


These Stainless Power Long Tube Exhaust Headers are manufactured from 1-7/8" mandrel bent 304 stainless steel tubing that merges into 3" collectors for superior airflow. These headers feature TIG-welded construction, as well as laser-cut flanges for additional strength, and leak-free performance. 


To see the full power potential and proper operation of these Stainless Power Long Tube Headers, a custom tune is HIGHLY recommended! 


These Stainless Power 1-7/8 in. Long Tube Off-Road Headers are specifically designed to fit the 2015-2018 GT Mustang with the factory 2.5" Exhaust System. 

NOTE: Not legal for use on pollution-controlled motor vehicles; intended for off road use only. These Headers are intended for left-hand drive applications only.

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