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Kooks 2.50-Inch GREEN Catalytic Converter; 7-Inch Long (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle

Item CC39456
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AmericanMuscle no longer carries the Kooks 2.50-Inch GREEN Catalytic Converter; 7-Inch Long (Universal; Some Adaptation May Be Required). Please check out 1993-2002 Chevy Camaro Exhaust for an updated selection.
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    Product Information

    Features, Description, Q&A, Specs & Installation

    Features

    • Kooks GREEN Catalytic Converter
    • Length of 7 Inches Long
    • Uses a 2.5-Inch Inlet and Outlet
    • High-Flow 4000 CPSI Substrate
    • Complies with EPA Standards
    • Rated for 375 Horsepower per Catalytic Converter Up to 750 for a Pair
    • Compatible with Forced Induction Models
    • Raw Metal Finish
    • Polished Chrome Finish
    • Direct Replacement
    • Comes in Singles
    • Universal Fit

    Description

    High-Performance Emissions Control. The Kooks GREEN Catalytic Converter is engineered to deliver powerful emissions performance while accommodating high-output engines, including those with forced induction. This 7-inch unit is ideal for performance enthusiasts who need to maintain EPA compliance without sacrificing horsepower or exhaust flow. Designed to support up to 375 horsepower per unit (750 for a pair), it’s a serious upgrade for street-driven builds requiring cleaner emissions and high-flow efficiency.

    Construction and Appearance. Featuring a raw metal body with a polished chrome finish on the inlet and outlet, this converter combines industrial-grade durability with a sleek performance look. Its internal structure includes a high-flow 4000 CPSI (cells per square inch) substrate, maximizing exhaust efficiency while reducing harmful emissions. The heavy-duty construction is built to withstand heat and pressure from turbocharged or supercharged setups.

    Installation. This catalytic converter installs as a direct replacement with a versatile design that works with a 2.5-inch inlet and outlet. It is compatible with custom and aftermarket exhaust setups, making it a great option for projects requiring performance gains and emissions compliance in one package.

    Application. This Kooks GREEN Catalytic Converter features universal fit. It’s designed for performance applications where horsepower, emissions efficiency, and EPA compliance are critical—especially for forced induction systems and high-output engines.

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Installation & What's in the Box

    Installation Info

    Installation Time

    (approx) 1 Hour

    Difficulty Level:

    Simple installation for anyone.

    Installation Guides

      No guide available for this part yet.

    What's in the Box

    • (1) Catalytic Converter
    4.8

    Reviews of Kooks Exhaust Products (500+)

    Brand Image

    Reviews of Kooks Exhaust products have an average rating of 4.8 out of 5

    Questions & Answers

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