Kooks Long Tube Headers w Race Catted Connection for 2015-2017 Mustang GT 1 3-4 in

Kooks Long Tube Headers w Race Catted Connection for 2015-2017 Mustang GT 1 3-4 in

Item Code: KSH1151H220

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Product Description


Application - These Kooks 1-3/4" Long Tube Catted 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 Headers with high flow Catted Connection Pipe will greatly improve the performance of your 2015-2016 GT S550. Kooks Headers feature an integrated venturi style collector that increases exhaust scavenging and reduces turbulence. As a result, it will improve your Mustang's exhaust flow over the restrictive stock manifolds, boosting your horsepower and torque numbers.

Quality Construction - These Kooks Long Tube Exhaust Headers are manufactured from 1-3/4" 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.

Recommended Upgrade - To realize the full power potential that these Long Tube Catted 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
  • Catted Connection Pipe
  • High Flow Catalytic Converters
  • Free Flowing 1-3/4" 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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