BBK 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
Available in stock (16)
BBK 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
Elevate your Mustang's performance with the BBK High Flow X Pipe, expertly engineered for the 1999-2004 Ford Mustang 4.6 GT and Cobra models. This X pipe is the perfect upgrade to unleash the full potential of your vehicle, combining advanced design with exceptional craftsmanship.
Key Features:
- Increased Performance: Experience a remarkable 35% increase in exhaust flow compared to stock, translating to enhanced horsepower and torque.
- High Flow Catalytic Converters: Equipped with 49-state legal catalytic converters, ensuring compliance without sacrificing performance.
- Durable Construction: Made from aluminized steel, built to withstand the rigors of high-performance driving.
- Easy Installation: Designed with OEM style dome connections for a seamless fit; compatible with both stock and aftermarket shorty exhaust headers.
- Aggressive Sound: Achieve a more powerful and aggressive exhaust note that will turn heads wherever you go.
Why Choose BBK?
Since 1988, BBK Performance has been a leader in aftermarket performance parts, setting the standard for modern muscle cars and trucks. Our commitment to quality and performance shines through in every product we create. With our state-of-the-art manufacturing facilities and highly skilled team, we ensure that every BBK product meets the highest standards of excellence.
Transform your Mustang's performance and sound with the BBK High Flow X Pipe. It's time to experience the difference that quality engineering can make!
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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.

