Now you can take full advantage of Kooks Custom Headers long-tube headers and powerful exhaust systems–and stay emissions-legal. We’ll let Chris Clark from Kooks give you the details on the aftermarket exhaust manufacturer’s new Green Catalytic Converters in this video from SEMA:

Keywords
Green catalytic converters, Kooks Custom Headers, SEMA 2012, SEMA Show
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Author: David Fuller

David Fuller is OnAllCylinders' managing editor. During his 20-year career in the auto industry, he has covered a variety of races, shows, and industry events and has authored articles for multiple magazines. He has also partnered with mainstream and trade publications on a wide range of editorial projects. In 2012, he helped establish OnAllCylinders, where he enjoys covering all facets of hot rodding and racing.