Description
The Kooks Headers Universal 2.5 Inch Green High Flow Catalytic Converter is engineered for high-performance automotive applications, offering reliable emission control while supporting horsepower enhancement. Crafted from T304 aerospace-quality steel, this converter ensures durability and optimal flow characteristics. Its 2.5-inch inlet and outlet diameter facilitate seamless integration into a variety of exhaust systems, making it a versatile choice for street, race, and off-road vehicles. The 4-inch long, 4-inch OD body with a 7-inch overall length houses a high-flow 400 CPSI substrate that helps reduce harmful emissions without compromising exhaust flow. Certified to EPA standards, it is suitable for vehicles with forced induction, rated for up to 375 horsepower per catalytic converter and 750 horsepower per pair. This converter is designed to meet strict environmental standards while maintaining high performance, making it an ideal upgrade for enthusiasts seeking to improve their vehicle’s emissions profile without sacrificing power. The product is manufactured entirely in the USA, with each unit dyno and race tested to ensure quality and performance. Kooks Headers has been a leader in the high-performance exhaust industry for over 50 years, with a reputation built on innovation, craftsmanship, and racing success. All Kooks products come with a limited lifetime warranty for the original purchaser, underscoring their commitment to quality and customer satisfaction. Whether for street use or competitive racing, this catalytic converter provides a reliable, high-quality solution to meet your emission standards and performance goals.
Features:
- High-flow 400 CPSI substrate for optimal emission reduction
- Constructed from T304 aerospace-quality steel for durability
- Certified to EPA standards for environmental compliance
- Supports vehicles up to 375 HP per converter and 750 HP per pair
- Designed for use with forced induction setups
- Seamless 2.5-inch inlet and outlet diameter for easy installation
- 4-inch long, 4-inch OD body with a 7-inch overall length
- Manufactured and tested in the USA for quality assurance
- Limited lifetime warranty for the original purchaser




















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