Kooks Long Tube Off-Road Headers 1-7/8'' (15-18 GT)





  • Increases Horsepower and Torque!
  • Long Tube Header Design
  • Off-Road Mid-Pipe Included
  • 304 Stainless Steel Construction
  • Free Flowing 1-7/8" Mandrel Bent Tubing
  • 3" Collectors w/ Scavenging Spikes

A set of Kooks Long Tube Off-Road Headers will greatly improve the performance of your 2015-2018 GT Mustang. Kooks Headers feature an integrated venturi style collector that increases exhaust scavenging and reduces turbulence. As a result, it will improve your S550's exhaust flow over the restrictive stock factory manifolds, boosting your Pony's horsepower and torque numbers.


Kooks Long Tube Exhaust Headers are manufactured from 1-7/8" mandrel bent 304 stainless steel tubing that merges into 3" collectors with scavenger spikes for superior airflow. These headers feature a leak-free ball and socket design for optimal performance and a better than OEM fit. .


To see the full power potential and proper operation of these Kooks Long Tube Headers, a custom tune by Lund Racing is highly recommended!


- Fits 2015-2018 Ford Mustang GT (INTENDED FOR OFF ROAD USE)