Exhaust› Exhaust Pipes, Systems and Components

Kooks Headers

CATBACK EXHAUST

$1,780.80

SKU: K009 11534100

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Kooks Headers 11534100 is a 3" x 2-1/2" stainless steel connection-back exhaust system designed for the 2015-2023 Ford Mustang 2.3L EcoBoost. It features two oval, polished stainless steel mufflers and dual 4" slash-cut, polished stainless steel, beveled edge, double-wall, round tips. This system requires a Kooks 3" Outlet Comp Downpipe or equivalent for installation and does not connect to the OEM exhaust. Clamps and hangers are included, and no cutting is required.

Fitment

Fitment Guaranteed

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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 Headers
Part NumberK009 11534100

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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