Kooks 1 7/8 in Long Tube Headers w Off-road pipes 2015-17 Mustang GT

Kooks 1 7/8 in Long Tube Headers w Off-road pipes 2015-17 Mustang GT

Item Code: KSH1151H410

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Product Description


Quality Construction - 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.

Application - These Kooks 1-7/8 in Long Tube Off-Road Headers are specifically designed to fit the 2015-2016 5.0L GT Mustangs and is a direct bolt on to the stock exhaust system.

More Horsepower and Torque - A set of Kooks Long Tube Off-Road Headers will greatly improve the performance of your 2015-2016 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 manifolds, boosting your Pony's horsepower and torque numbers.

Recommended Upgrade - To realize the full power potential that these Long Tube Off-Road Headers have to offer, AmericanMuscle recommends a Bama custom tune with a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation.

  • Increases RWHP and Torque
  • Long Tube Header Design
  • Off-Road Connection Pipe
  • Free Flowing 1-7/8" Mandrel-Bent Tubing
  • 304 Stainless Steel Construction
  • 3" Collectors w/ Scavenging Spikes
  • Fits 2015-2016 GT Mustangs


  • 2015 Ford Mustang GT 5.0L V8
  • 2016 Ford Mustang GT 5.0L V8
  • 2017 Ford Mustang GT 5.0L V8

Installation Difficulty

Installation Difficulty 4


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