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Exhaust Headers, Manifolds and Components

Kooks Headers

Kooks 2015+ Ford Mustang GT350 5.2 Complete Competition Exhaust (Headers/Green Cat X-Pipe/Axle Back)

$10,480.46 $9,432.41 Save $1,048.05

SKU: K009 1154F330

In Stock
In Stock
Ships by Jun 13
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Kooks Complete Competition Exhaust System for 2015-2023 Ford Mustang Shelby GT350 5.2L 4V. Includes: 304 Stainless Steel Construction, Kooks 1-3/4" x 1-7/8" x 3" Stainless Steel Long Tube Stepped Headers, 3/8" Thick Laser Cut Flanges, 1-3/4" x 1-7/8" Mandrel Bent Primaries, One-Piece Collector with 3" Ball and Socket Outlet, Kooks Full 3" 304 Stainless Steel Competition Exhaust, Kooks 3" GREEN Catted Connection Pipes, Kooks 3" X-Pipe, Kooks 3" Mid Section, Kooks 3" Oval Mufflers, Uses the Factory Quad Tips, Gaskets, Header Bolt Kit, Ball and Socket Bolt Kit, Oxygen Sensor Harness Extensions and all Clamps required for Installation. Manufactured in the USA. Kooks uses T304 Aircraft Quality Stainless Steel. Kooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser. Kooks Products Are Dyno And Race Tested and Designed For Maximum Power.

Fitment

Fitment Guaranteed

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

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Specifications

BrandKooks Headers
Part NumberK009 1154F330

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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