About Us

DEC Catalytic Converters

2841 W. Clarendon Ave. 

Phoenix, AZ 85017


We are a manufacturer, and do not sell to the public. Please contact us or search the Internet for a distributor who can supply pricing and availability.


DEC Catalytic Converters has led the manufacturing industry of direct-fit catalytic converters for cars and trucks since 1984.

Every product we produce has been both chemically and mechanically engineered  to be suitable for the specific vehicle it is to be installed upon.

Each vehicle on the road today has its own unique emission requirements.

That's why we design every converter with this in mind, this is what Vehicle Specific Loading is, we know one size does not  fit all.