FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Mustang Sales Tech
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$12K Summer Sweepstakes! Enter Now >

Find Headers for your Mustang

Kooks 1-3/4-Inch Long Tube Headers with High Flow Catted H-Pipe (11-14 Mustang GT)Find parts that fit my vehicle

Item 425951
Product Image
AmericanMuscle no longer carries the Kooks 1-3/4-Inch Long Tube Headers with High Flow Catted H-Pipe (11-14 Mustang GT). Please check out 1979-1993 Foxbody Mustang Exhaust for an updated selection.
$0.00
40 Reviews

    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation

    Features

    • Long Tube Headers
    • Catted H-Pipe
    • Dyno and Race Tested
    • Significantly Increases Horsepower
    • Improves Airflow to Maximize Power
    • Competition Level Performance
    • Tube Diameter 1.75 Inches
    • Made from 304 Stainless Steel
    • Stainless Steel Finish
    • Moderate Installation Difficulty
    • Sold as a Kit
    • Limited Lifetime Warranty
    • Compatible with 2011-2014 Ford Mustang GT Models

    Description

    Designed for Maximum Power. Infuse your ride with extra power using these Kooks 1-3/4-Inch Long Tube Headers with High Flow Catted H-Pipe. Apart from giving your Mustang GT more horsepower and torque, this system will deliver the perfect race car growl, the music to any muscle car lover’s ears.

    Stainless Steel Construction. These Kooks headers are built to last thanks to their 304 stainless steel construction that resists corrosion, rusting, and high temperatures.

    Moderate Installation. Overall, installing this system is a straightforward process that will take about 2 hours and a basic tool set. However, removing the old header system might require some cutting. Furthermore, connecting these Long Tube Headers with the existing exhaust back-end might require welding.

    Limited Lifetime Warranty. These 1-3/4-Inch Long Tube Headers with High Flow Catted H-Pipe are covered by Kooks’ limited lifetime warranty. The warranty is limited to repairing or replacing the product if the issue arises due to faulty materials or craftsmanship.

    Application. These Kooks 1-3/4-Inch Long Tube Headers with High Flow Catted H-Pipe can be installed in all Ford Mustang GT models built between 2011-2014.

    Technical Note. This product is manufactured for installation on vehicles to be used solely for competition purposes. Once these headers are installed, the vehicles can’t be used on a public road or highway.

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Installation & What's in the Box

    Installation Info

    Installation Time

    (approx) 2 Hours

    Difficulty Level:

    Light to Moderate mechanical skill required.

    Installation Guides

      No guide available for this part yet.

    What's in the Box

    • (1) Long Tube Headers with Catted H-Pipe System
    5.0

    Customer Reviews (40)

    Questions & Answers

    No questions about this product yet. Ask the First Question