Kooks Headers 1151H422 1-7/8" Stainless Steel Long Tube Headers with Catalytic Converters 2015-2024 Mustang GT 5.0L

The Kooks Headers 1151H422 is a complete long tube header and catalytic converter system engineered specifically for 2015-2024 Ford Mustang GT and Dark Horse models equipped with the 5.0L Coyote V8 engine. This premium exhaust upgrade features 1-7/8" primary tubes designed to maximize exhaust flow and unlock significant horsepower and torque gains throughout the powerband.

Key Features:

• 1-7/8" diameter primary tubes optimized for performance on the 5.0L Coyote engine
• Complete header and catalytic converter connection kit for straightforward installation
• Constructed from premium T304 aircraft-grade stainless steel for superior durability and heat resistance
• High-flow catalytic converters maintain emissions compliance while maximizing performance
• Dyno-tested and race-proven design delivers measurable power gains
• Precision mandrel-bent tubing ensures smooth exhaust flow with no restrictions
• TIG-welded construction for leak-free performance and long-term reliability
• Manufactured in the USA with rigorous quality control standards
• Backed by Kooks limited lifetime warranty to the original purchaser

This system replaces the restrictive factory exhaust manifolds and catalytic converters with a free-flowing performance setup that reduces backpressure and improves exhaust scavenging. The result is increased horsepower, enhanced throttle response, and an aggressive exhaust note that enhances the driving experience. Professional installation is recommended to ensure proper fitment and optimal performance.