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Exhaust› Headers, Manifolds and Components

Kooks Custom Headers

Long Tube Headers

$2,196.00 $1,583.24 Save $612.76

SKU: 11322400

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Kooks Custom Headers 11322400 is a set of long tube headers designed for the Ford Mustang Shelby GT500 2007-2010 with the 5.4L 4V engine. Constructed from T-304 stainless steel, these headers feature 1 7/8" primary tubes and a 3" collector diameter.

Kooks Headers are built to optimize scavenging and increase power output. This kit includes O2 extensions, gaskets, and all necessary installation hardware.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKooks Custom Headers
Part Number11322400
CategoryExhaust

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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