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Kooks 3in H.O. Green Cats Catalytic Converter

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!" 3" High Flow Catalytic Converter Certified to EPA Standards. 3" I.D. Inlet and Outlet. 4" Long 4-1/2" O.D Body. 7" Overall Length. 300 CPSI High Flow Substrate. Ok for use with Forced Induction. RATED FOR UP TO 1000 H.P. /PAIR OR 500 EACH 3in. Kooks High Output GREENCATS. High Flow Catalytic Converter Certified to EPA Standards. 3in. I.D. Inlet and Outlet. 4in. Long 4-1/2in. O.D Body. 7in. Overall Length. 300 CPSI High Flow Substrate. Helps remove harmful emissions from exhaust. Catalytic Converter Certified to EPA Standards. Elimination of check engine light not guaranteed. Ok for use with Forced Induction. RATED FOR UP TO 500 HORSEPOWER PER CAT-1000 HORSEPOWER PER SET. 3" Kooks High Output GREEN High Flow Catalytic Converter Certified to EPA Standards. 3" I.D. Inlet and Outlet4" Long 4-1/2" O.D Body7" Overall Length300 CPSI High Flow SubstrateHelps reduce harmful emissions in exhaust Certified to EPA Standards Catalytic Converter Elimination of check engine light not guaranteedOk for use with Forced Induction RATED FOR UP TO 500 HORSEPOWER PER CAT - 1000 HORSEPOWER PER PAIR
  • Kooks Headers And Exhaust Make The Most Power In The Industry
  • Kooks System Are Specifically Designed For Maximum Power
  • Kooks Products Are Made Of T304 Air Craft Quality Steel
  • Limited Lifetime Warranty To Original Purchaser
  • 3 Generations Being Family Owned And Operated
  • Every Kooks Product Is Dyno And Race Tested
  • Kooks Products Fit And Install The Best
  • 100 Percent Manufactured In The USA

The Kooks Headers 3-inch High Output Green Catalytic Converter is engineered for enthusiasts seeking reliable emissions reduction without sacrificing performance. Crafted from T304 aerospace-quality steel, this catalytic converter is designed to withstand high temperatures and demanding driving conditions. Its 3-inch inlet and outlet, combined with a 4-inch long, 4.5-inch O.D. body, ensure optimal flow and compatibility with high-performance exhaust systems. Rated for up to 500 horsepower per catalytic converter and 1000 horsepower per set, it provides an effective solution for turbocharged and supercharged applications. The 300 CPSI high flow substrate helps to efficiently remove harmful emissions while maintaining engine output. This product is EPA compliant, ensuring it meets environmental standards, although check engine light elimination is not guaranteed. The converter is suitable for use with forced induction systems and is built with durability and quality in mind, supporting a variety of racing and street applications.

Features:

  • High flow catalytic converter helps reduce harmful emissions while supporting high-performance engines
  • Constructed from aerospace-grade T304 steel for durability and longevity
  • 3-inch inlet and outlet with a 4-inch long, 4.5-inch O.D. body for optimal flow and fitment
  • Rated for up to 500 horsepower per converter, suitable for demanding applications
  • EPA compliant to meet environmental standards
  • Designed for use with forced induction systems, including turbocharged and supercharged setups
  • Helps eliminate check engine light, although not guaranteed
  • Handcrafted in the USA with proven race-tested quality
  • Limited lifetime warranty for the original purchaser