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Catalytic Converters ship FREE by ground within the continental U.S. only - Select FREE SHIPPING Option during CHECKOUT.

Flowmaster Catalytic Converters from the brand you know and the brand you trust!

Flowmasters line of premium quality Catalytic Converters covers a wide range of vehicle applications in both Direct-fit and Universal styles.  Using proprietary precious metal formulas and the latest in wash coat application technology, Flowmaster Catalytic Converters are engineered to meet or exceed required emissions standards and are designed for long lasting durability and performance.

Federal Catalytic Converters
Flowmaster Federal Catalytic Converters meet or exceed both OEM and USEPA standards and are intended for vehicles outside the state of California.  Federal catalytic converters may not be sold or used on vehicles that are licensed in the state of California.
Federal Catalytic Converters Products
California Catalytic Converter

Flowmaster California Catalytic Converters are CARB compliant and have been granted an Exemption Order(s) by the California Air Resources Board. California Converters must strictly be installed in accordance with the application information provided.
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New York Catalytic Converters

Flowmaster offers both USEPA and CARB compliant converters. Converters for New York applications must be installed in accordance with the application information provided.
View New York Catalytic Converter Products