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Kooks Headers 11304300 3in Cat-Back Exhaust System 2005-2009 Mustang GT/GT500

(2005-2009 Ford Mustang)

Manufacturer

Part Number

11304300
Sale Price

$1,465.77

In Stock (6)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Kooks Headers 11304300 is a complete 3-inch stainless steel cat-back exhaust system engineered specifically for 2005-2009 Ford Mustang GT and GT500 models. This performance exhaust system delivers significant power gains, aggressive exhaust tone, and long-lasting durability through premium stainless steel construction.

Key Features:

  • 3-inch mandrel-bent stainless steel tubing for maximum exhaust flow
  • Polished stainless steel exhaust tips for premium appearance
  • Precision-engineered for 2005-2009 Mustang GT and GT500 applications
  • Reduces backpressure and increases horsepower and torque
  • Handcrafted in the USA with over 50 years of exhaust expertise
  • Requires Kooks X-Pipe or H-Pipe for complete installation (sold separately)
  • Premium stainless steel construction resists corrosion and maintains appearance

This cat-back system connects to your existing Kooks mid-pipe (X-Pipe or H-Pipe required) and provides a complete exhaust solution from the catalytic converters back. The 3-inch diameter tubing optimizes exhaust velocity for both street performance and track applications, while the polished stainless steel tips add a finishing touch to your Mustang's rear appearance.

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Products specifications

Fits

2005-2009 Ford Mustang

Inlet Inside Diameter

3.000 in.

Outlet Outside Diameter

4.000 in.

Material

Stainless Steel

Exit Position

OEM

Tip Diameter

4.000 in.

Tube Diameter

3.000 in.

Tubing Diameter

3.000 in.

Exit Style

Straight

Tail Pipe Diameter

3.000 in.

Exhaust Type

Dual

Prop 65

WARNING: This product can expose you to chemicals including Chromium and Nickel; which are known to the State of California to cause cancer; birth defects or reproductive harm. For more information go to www.p65warnings.ca.gov

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Quick ordering, cheap prices, and an easy, excellent online shopping experience. Hence why I ordered again. Could work on shipping costs though.

Simple checkout process

Excellent service!!!! Ordered another part from one of those big chain stores three days earlier and got your part one day sooner than theirs. Thanks. Excellent customer service. Wouldn't hesitate to use you again.

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