Kooks 99-04 Ford Mustang GT / Cobra 2 1/2in In x 2 1/2in OEM Out Cat SS X Pipe Kooks HDR Req
Kooks 99-04 Ford Mustang GT / Cobra 2 1/2in In x 2 1/2in OEM Out Cat SS X Pipe Kooks HDR Req
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Kooks 99-04 Ford Mustang GT / Cobra 2 1/2in In x 2 1/2in OEM Out Cat SS X Pipe Kooks HDR Req
Enhance your Mustang's performance with the Kooks 99-04 Ford Mustang GT / Cobra 2 1/2in In x 2 1/2in OEM Out Cat SS X Pipe. As a leader in the High-Performance Exhaust Industry for over 50 years, Kooks Headers and Exhaust delivers unparalleled quality and performance tailored for your high-octane needs.
Key Features:
- Precision Engineering: Designed specifically for 1999-2004 Ford Mustang GT and Cobra 4.6L 2V/4V models, ensuring a perfect fit and optimal performance.
- High-Quality Materials: Crafted from durable stainless steel for longevity and resistance to corrosion, guaranteeing a long-lasting investment for your vehicle.
- Performance Boost: The 2-1/2" inlet and OEM outlet design significantly enhances exhaust flow, contributing to increased horsepower and torque.
- Compatibility: Must be used with Kooks Headers with 2-1/2" collectors, ensuring seamless integration and maximum performance.
- Racing Proven: Backed by decades of success in various racing organizations, Kooks products are engineered for both street and track applications.
Important Considerations:
- Standard Race Cats: This product is not intended for use in forced induction applications, making it ideal for naturally aspirated setups.
- OEM Hookup: The 2-1/2" outlet connects directly to OEM exhaust systems for easy installation and a seamless upgrade.
With Kooks, you’re not just purchasing an exhaust component; you’re investing in a legacy of performance and excellence. Elevate your Mustang experience and “Get Kookin with KOOKS!”
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

