3" Kooks (The coating on the Kooks GREEN Cat has more of the precious metals required to create the proper reaction to function as a catalytic converter in newer vehicle exhaust systems. This coating also helps the cat withstand the increased heat in higher horsepower and forced induction applications.) High Flow Catalytic Converter Certified to EPA Standards.

• 3" I.D. Inlet and Outlet
• 4" Long 4" O.D Body
• 7" Overall Length
• 300 CPSI High Flow Substrate
• Helps reduce harmful emissions in exhaust
• Certified to EPA Standards Catalytic Converter
• Elimination of check engine light not guaranteed
• Rated for up to 425 Horsepower per Cat
• Ok for use with Forced Induction

Manufactured In The USA. Kooks Uses T304 Aircraft Quality Stainless Steel. Kooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser. Kooks Products Are Dyno And Race Tested and Designed For Maximum Power.