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High-quality 15-20 Ford Mustang Shelby Gt350 5.2l Kooks 11543300 3" X 2-3/4" Ss Green Catted X-pipe. Retains Oem Mufflers Accessory [bKMNI1Au]

$111.99 $358.99 -69%

Upgrade Your Ford Mustang Shelby GT350 with Kooks X-Pipe Enhance the performance and sound of your 2015-2020 Ford Mustang Shelby GT350 with the Kooks 11543300 3" x 2-3/4" Stainless Steel GREEN Catted X-Pipe. This high-performance X-Pipe is designed t

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Upgrade Your Ford Mustang Shelby GT350 with Kooks X-Pipe

Enhance the performance and sound of your 2015-2020 Ford Mustang Shelby GT350 with the Kooks 11543300 3" x 2-3/4" Stainless Steel GREEN Catted X-Pipe. This high-performance X-Pipe is designed to improve exhaust flow and sound, while maintaining the OEM mufflers for a balanced tone. The GREEN catalytic converters ensure emissions compliance, making it an ideal choice for those seeking both performance and environmental responsibility. With its robust stainless steel construction, this X-Pipe is built to last and deliver exceptional performance.

Key Product Features

The Kooks 11543300 X-Pipe boasts 3" x 2-3/4" stainless steel tubing, which optimizes exhaust flow and maximizes horsepower and torque. The GREEN catalytic converters enhance performance while meeting emissions standards, ensuring a smooth driving experience. Additionally, this X-Pipe is designed to retain the OEM mufflers, preserving the factory sound while providing a more aggressive exhaust note. Its CARB approval status guarantees that it meets the necessary regulations for use in all states except California.

Benefits and Applications

The Kooks 11543300 Stainless Steel GREEN Catted X-Pipe offers numerous benefits for daily driving and track use. By improving exhaust efficiency, it increases horsepower and torque, providing a more responsive and powerful driving experience. The deeper, more aggressive exhaust note adds to the excitement of the drive, making it a favorite among performance enthusiasts. Whether you're looking to enhance your daily commute or take your Shelby GT350 to the track, this X-Pipe is a must-have upgrade.

What Our Customers Say

December 30, 2025

Absolutely no complaints!

The build quality is excellent and the product is very efficient.

- Lilianna P..

December 30, 2025

Absolutely no complaints!

The performance is fantastic and the product is very well-built.

- Kourtney K..

December 30, 2025

Absolutely no complaints!

The quality is immediately apparent. A very solid product.

- Maria T..

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