Flowmaster Universal Catalytic Converters

Add Power, Save The Environment!

Flowmaster's Universal Catalytic Converters are designed to meet federal EPA emissions requirements on a wide variety of applications. These high quality catalytic converters are manufactured in the USA, and feature stainless steel outer shell construction for maximum durability. The internal substrate material and precious metal loading have been carefully engineered for maximum efficiency and to avoid MIL (Malfunction Indicator Lamp) code issues that are common with lower quality converters. Universal catalytic converters require welding and/or fabrication. Flowmaster 49-state converters are not legal for sale or use on vehicles licensed or operated in the state of California.

Flowmaster Universal Catalytic Converters

Add Power, Save The Environment!

Standard Duty

Flowmaster Standard Duty Catalytic Converter Round - W/O Air Tube

Flowmaster Standard Duty Catalytic Converter Round - W/O Air Tube

Flowmaster Standard Duty Catalytic Converter Round - W/O Air Tube

Flowmaster Standard Duty Catalytic Converter Round - W/O Air Tube

Flowmaster Standard Duty Catalytic Converter Spun Body (1-Piece Design)

Flowmaster Standard Duty Catalytic Converter Spun Body (1-Piece Design)

Flowmaster Standard Duty Catalytic Converter Spun Body (1-Piece Design)

Flowmaster Standard Duty Catalytic Converter Spun Body (1-Piece Design)

Flowmaster Standard Duty Catalytic Converter Spun Body (1-Piece Design)

Flowmaster Standard Duty Catalytic Converter Spun Body (1-Piece Design)

Enhance Standard Duty

Flowmaster Enhance Standard Duty Catalytic Converter Oval - W/O Air Tube

Flowmaster Enhance Standard Duty Catalytic Converter Oval - W/O Air Tube

Flowmaster Enhance Standard Duty Catalytic Converter Oval - W/O Air Tube

Flowmaster Enhance Standard Duty Catalytic Converter Oval - W/O Air Tube

Flowmaster Enhance Standard Duty Catalytic Converter Oval - W/O Air Tube

Flowmaster Enhance Standard Duty Catalytic Converter Oval - W/O Air Tube

Flowmaster Enhance Standard Duty Catalytic Converter Oval - W/O Air Tube

Flowmaster Enhance Standard Duty Catalytic Converter Oval - W/O Air Tube

EPA OBD-II Vehicles Up To LEVMade to keep the light off (MIL check engine light)

Flowmaster EPA OBD-II Catalytic Converter Spun Body (1-Piece Design)

Flowmaster EPA OBD-II Catalytic Converter Spun Body (1-Piece Design)

EPA OBD-II LEVII and Cleaner ApplicationsThese parts utilize a higher precious metal loading for LEVII and cleaner emission standards

Flowmaster EPA OBD-II Catalytic Converter Oval - W/O Air Tube

Flowmaster EPA OBD-II Catalytic Converter Oval - W/O Air Tube

Large Body Super X Duty

Flowmaster Large Body Super X Duty Catalytic Converter Oval - W/O Air Tube

Flowmaster Large Body Super X Duty Catalytic Converter Oval - W/O Air Tube

EPA OBD-II Vehicles Up To LEV
Made to keep the light off (MIL check engine light)

EPA OBD-II LEVII and Cleaner Applications
These parts utilize a higher precious metal loading for LEVII and cleaner emission standards