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Krona Performance 1-7/8 in. Long Tube Off-Road Headers - 3 in. to 3 in. (15-17 GT)

Market Price $1,429.99 You Save 9% ($130.00)
Our Price

$1,299.99 (pair)

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  • Item 402057

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    Features & Details

    • Increases Horsepower And Torque
    • Long Tube Header Design
    • Free Flowing 1-7/8” Mandrel-Bent Tubing With 3” Collector
    • 304 Stainless Steel Construction
    • Natural Coated Finish
    • Designed By Stainless Steel Works
    • Intended For Offroad Track Use Only
    • Tune Is Needed For Calibration
    • Designed for Left Hand Drive Car Models Only
    • Limited Lifetime Warranty
    • Fits All 2015-2017 GT Mustangs
    Improved Torque and Horsepower. The Krona Performance 1-7/8 in. Long Tube Off-Road Headers are designed to improve the horsepower and the torque of your Mustang. Each cylinder has more exhaust pumping space. Krona offroad headers produce exhaust noise like a bear roaring.

    Better Exhaust Tone. Instead of sharing a manifold, this long tube offroad headers give your cylinders their own exhaust pipe. Each cylinder thus pumps more exhaust and you will notice an improvement in the tone of your exhaust.

    Retains Factory Converters. The Krona Performance offroad headers are designed to be compatible with the existing exhaust components of your Mustang. No need to alter or remove the mid-pipe and the catalytic converters.

    Solid Construction. Krona performance headers are designed to enhance durability. The free-flowing mandrel bent 1-7/8” tubing coupled with the 304 stainless steel construction dramatically improves the lifespan of this offroad header.

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

    No CARB Certification. These headers cannot be used on pollution controlled motor vehicles. They are intended for offroad use only.

    Hard Installation. The long tubes have coupler style midpipe connections to enhance simple installation. The process takes roughly a day.

    Warranty. Krona performance offers a limited lifetime warranty.

    Application. The Krona Performance Off-Road Headers are specially built to fit on 2015-2017 GT Mustangs.

    Fitment: 2015 2016 2017 Details

    MPN# KP-027/KP-030

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (2) Headers
    • (4) Clamps
    • (2) Extensions
    • (1) Passenger Connection Pipe
    • Installation Hardware
    Installation Info
    Will it fit my Mustang?

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    Questions & Answers (2)

    2 Top Rated Questions

    Will these fit with the 3 in borla atak axle back exhaust?

    • Yes, this product will be compatible with the 3" Borla ATAK axle-back exhaust.

    Helpful (1)

    Will these fit with the 3 in borla atak *cat back exhaust?

    • Yes, these will fit with the 3" Atak exhaust.

    Helpful (0)
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    Customer Reviews (1) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Full Day

    • Loudness / Volume 5 5
    • Exhaust Note 5 5
    • Fit & Finish 5 5
    • Bang For Your Buck 5 5

    • 5/5

      Installation Time: Full Day

      April 03, 2018


      These make the car sound insane, matched up with the catback i have, the car is next level loud.


      Year: 2017 Submodel: GT

      Helpful (10)

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