Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
Every day 8:30AM EST - 11:00PM EST
Win Any Wheel & Tire Package! Enter Daily

Dynatech 1-7/8 in. SuperMAXX Long Tube Headers (07-10 GT500)

Market Price $1,079.99 You Save 17% ($180.00)
Our Price

$899.99 (pair)

FREE Shipping

  • Item 394259
  • MPN# 722-64310

Will this fit your Vehicle?

In Stock Ships same business day.
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

    • Increases of 15 Horsepower and 24 lb/ft Torque
    • Long Tube Header Design
    • Free Flowing 1-7/8" Primary Tubing
    • 3” Collectors
    • Mandrel-Bent Stainless Steel Construction
    • Intended for Off-Road, Track Use Only
    • Requires a Dynatech Mid-Pipe and a 2.75 in. Cat-Back
    • Fits 2007-2010 5.4L Shelby GT500 Mustangs
    Improved Performance. Improve the performance level of your 2007-2010 5.4L Shelby GT500 by bolting on an additional 15 horsepower and establishing a 24 foot pound torque gain with these Dynatech SuperMAXX Long Tube Headers. This header upgrade is ideal for Shelby Mustangs that are daily drivers and hit the track or drag strip on the weekend. A performance tune after the installation process can increase the horsepower as much as an additional 25 horsepower.

    Stainless Steel Construction. Constructed utilizing durable stainless steel materials, these Dynatech SuperMAXX Long Tube Headers are rust resistant to withstand the elements and last for miles to come. The header gaskets are constructed from triple layer stainless steel to make them last as well.

    Bolt-on Installation. These Dynatech SuperMAXX Long Tube Headers are a bolt-on performance upgrade replacing the factory manifolds. A detailed instruction manual and all of the mounting hardware and is provided.

    Calibration Required. Installation of these Long Tube Headers will require the use of a Handheld Tuner to reprogram your Mustang's computer (ECU) for proper operation. By reprogramming the ECU, you will be able to realize the full power potential that these Long Tube Headers have to offer

    Application. These Dynatech SuperMAXX Long Tube Headers are designed to fit all 2007-2010 Shelby GT500 Mustang models.

    Please Note. These Dynatech Long Tube Headers will require the use of a Dynatech shorty style Mid-Pipe and a 2.75 inch Cat-Back Exhaust system for proper installation.

    Fitment: 2007 2008 2009 2010 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Right Side Header
    • (1) Left Side Header
    • (2) Header Gaskets
    • (2) O2 Extension Cable
    • Mounting Hardware
    • Instruction Manual
    Installation Info
    Tech Specs
    Header Specifications
    Header Type: Long Tube Type Mid Pipe Required: Shorty
    Material: Stainless Steel Finish: Natural
    Catalytic Converter: "No" - For off-road use only Fitment: 2007-2010 Shelby GT500 Mustangs
    Will it fit my Mustang?

    You Might Also Like

    Customer Photos

    Q & A

    No questions about this product yet.

    Ask the First Question


    Related Mustang Categories