Kooks Headers 1151H631 Stainless Steel Headers for 2015-2023 Ford Mustang 5.0L 4V with Green Catted Connection Pipes

Description

Kooks Headers has been a leader in high-performance exhaust systems for over five decades, renowned for craftsmanship and racing heritage. Since 1962, Kooks has supplied quality headers and complete exhaust solutions for street, race, and off-road vehicles, earning numerous championships and setting records across major motorsport organizations. All products are handcrafted in the USA, reflecting a commitment to quality and family ownership through three generations. The Kooks 1151H631 headers are designed specifically for the 2015-2023 Ford Mustang 5.0L 4V models, providing a significant upgrade for enthusiasts seeking enhanced horsepower and exhaust flow.

These stainless steel headers feature a 2-inch by 3-inch inlet and outlet configuration, ensuring optimal performance and durability. The included green catted OEM connection pipes facilitate seamless installation and compatibility with factory systems. Each set comes with pre-installed O2 bungs for easy integration with existing sensors, reducing installation time and ensuring proper exhaust diagnostics. The headers are engineered to improve exhaust scavenging, resulting in increased power output and a more aggressive exhaust note without the need for additional parts. Designed with quality and performance in mind, these headers are ideal for both street and track applications.

Constructed from high-grade stainless steel, the Kooks Headers 1151H631 are built to withstand extreme conditions and resist corrosion, ensuring long-lasting performance. They are compatible with the OEM connection pipes and adapters, making installation straightforward for seasoned DIYers and professional installers alike. As a product that is not CARB approved, these headers are intended for off-road and racing use only, and proper acknowledgment of CARB regulations is required before installation. Backed by Kooks’ reputation for excellence and innovation, these headers are an excellent choice for Mustang owners looking to maximize their vehicle’s performance while maintaining a factory-style connection system.

Features:

• Constructed from durable stainless steel for long-lasting performance

• Includes green catted OEM connection pipes for seamless fitment

• Pre-installed O2 bungs for easy sensor integration

• Designed specifically for 2015-2023 Ford Mustang 5.0L 4V models

• Optimized for performance with 2-inch by 3-inch inlet and outlet configuration

• Manufactured in the USA by Kooks Headers, a family-owned company with over 50 years of racing heritage

• No additional parts required for installation with OEM adapters

• Not CARB approved, intended for off-road and racing use only

Fitment:
Ford Mustang Bullitt 2019
Ford Mustang Bullitt 2020
Ford Mustang GT 2015
Ford Mustang GT 2016
Ford Mustang GT 2017
Ford Mustang GT 2018
Ford Mustang GT 2019
Ford Mustang GT 2020
Ford Mustang GT 2021
Ford Mustang GT 2022
Ford Mustang GT 2023
Ford Mustang GT 50 Years Limited Edition 2015
Ford Mustang GT Premium 2015
Ford Mustang GT Premium 2016
Ford Mustang GT Premium 2017
Ford Mustang GT Premium 2018
Ford Mustang GT Premium 2019
Ford Mustang GT Premium 2020
Ford Mustang GT Premium 2021
Ford Mustang GT Premium 2022
Ford Mustang GT Premium 2023
Ford Mustang Mach 1 2021
Ford Mustang Mach 1 2022
Ford Mustang Mach 1 2023