Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Mustang! Enter Daily

Jet-Hot by Kooks 1-7/8 in. Long Tube Catted Coated Headers (15-20 GT)

Item 406152
Market Price $2,344.44 You Save 12% ($269.71)
Our Price

$2,074.73 (kit)

FREE Shipping

Will this fit your Vehicle?

Change Vehicle Help?
Update or Change Vehicle
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Boosts Engine Power and Torque
    • Produces a Powerful Exhaust Note
    • Long Tube Header Design
    • Includes Catted Connection Pipes
    • Requires Kooks X-Pipe or H-Pipe
    • Designed With 1-7/8 Inches Pipes, 3-Inch Collector
    • Made From 18-Gauge 409 Stainless Steel, Mandrel-Bent Tubing
    • Ceramic Metallic Coating
    • With O2 Sensor Extensions
    • Not CARB Certified
    • Straightforward Installation
    • Fits All 2015-2020 GT Ford Mustang Models
    Superior Engine Boost. Experience an overall increase in power by letting your Mustang’s engine breathe better. Upgrade to these Jet-Hot by Kooks 1-7/8-Inch Long Tube Catted Headers that allow your engine to push the exhaust gases out of the cylinders with more ease. The integrated venturi style collector and catted connection pipes facilitate smoother exhaust flow and reduce turbulence for outstanding exhaust performance.

    Fierce Exhaust Sound. Let your Mustang release its throaty rumble as it dashes with confidence through the tracks. This powerful sound convincingly matches your GT’s equally intense performance and aggressive exterior.

    High-Performance Jet-Hot Ceramic Coating. These Kooks Long Tube Catted Headers are coated with Jet-Hot's proven high temp ceramic-metallic coating. The external and internal pipes are both protected with ceramic coating for lower thermal emissions and reduced under-hood heat. This coating will not only enhance the durability and performance of your Mustang but will also give your headers a strikingly polished look.

    Premium Quality. These Long Tube Catted Headers are constructed using 18-gauge 409 stainless steel for maximum strength. This heavy-duty steel is highly corrosive resistant and is designed for a lasting functionality. Additionally, the header flanges are CNC-machine cut to guarantee a leak-proof operation and feature TIG welds for a race-proven strength.

    Application. The 1-7/8-Inch Kooks Long Tube Catted Headers with Jet-Hot coatings are intended for use on all 2015-2020 GT Ford Mustang models.

    Fitment: 2015 2016 2017 2018 2019 2020 Details

    MPN# JHK-1151H421

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Driver Side Header
    • (1) Passenger Side Header
    • (2) Catted Connection Pipes
    • (2) Exhaust Flange Gaskets
    • (2) Clamps
    • O2 Extension Harness
    • Installation Hardware
    Installation Info
    Will it fit my Mustang?

      Customer Photos

        Questions & Answers (2)

        2 Top Rated Questions

        Will these headers attach to the Corsa Extreme Cat Back Exhaust?

        • These headers will work with the Corsa exhaust.

        Helpful (0)

        Will this system mate to a Borla ATAK or Factory CB active valve exhaust?

        • These long tubes would be compatible with both Borla ATAK exhaust and the OEM exhaust.

        Helpful (0)
        Post Your Question