
Specifications
- Brand
- Kooks Headers
- Part #
- 11203250
- UPC
- 842422155346

Kooks 99-04 Ford Mustang GT / Cobra 3in In x 2 1/2in OEM Out Cat SS X Pipe Kooks HDR Req
$1798.87
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Fits 1999-2004 Ford Mustang GT/Cobra. Kooks 3in x 2.5in catted X-pipe made from T304 stainless steel, designed for maximum power.
Key Features
- Fits 1999-2004 Ford Mustang GT and Cobra 4.6L 2V/4V.
- Constructed from 16-gauge T304 aircraft-quality stainless steel for durability and corrosion resistance.
- Features 3-inch inlet pipes and a 2.5-inch outlet that connects to the OEM exhaust system.
- Includes Kooks Performance 400-cell high-flow catalytic converters.
- Uses a ball and socket style connection to headers for a secure fit.
- Requires Kooks Headers with 3-inch collectors for proper installation.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Fits this vehicle
- Ford Mustang 1999-2004
Product Details
This is the Kooks 3-inch inlet to 2.5-inch outlet catted X-pipe specifically made for the 1999-2004 Ford Mustang GT and Cobra models with the 4.6L 2V or 4V engines. If you're looking to upgrade your exhaust system for better flow and sound, this X-pipe is a solid choice. It's designed to connect to Kooks headers with 3-inch collectors, using a ball and socket style connection for a good seal.
Constructed from 16-gauge T304 aircraft-quality stainless steel, this X-pipe is built to last and resist corrosion. Kooks has been in the performance exhaust business for over 50 years, and their products are dyno and race tested to ensure they help you get the most power out of your engine. This X-pipe includes high-flow, 400-cell catalytic converters, but it's important to note that it's not CARB approved and cannot be shipped to California. It also connects to your factory 2.5-inch outlet exhaust system.
Keep in mind that this X-pipe requires Kooks headers with 3-inch collectors to install correctly. It's a well-built piece designed for performance, and it comes with clamps for installation. Kooks backs their products with a limited lifetime warranty to the original purchaser.
Specifications
- Brand
- Kooks Headers
- Manufacturer Part #
- 11203250
- UPC
- 842422155346
Frequently Asked Questions
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