74107, Miller CAT CARB Compliant Catalytic Converter 9CRXT03.7CR0 Our substrates use the same

Our substrates use the same washcoat technology and substrates as the OEM

MCATX converters offer reliable EPA compliance and long-term durability for most popular vehicle applications

High ReliabilityBacked by over 30 years of converter engineering with some of the lowest warranty claim rates in the industry

Our Prius V Cat Shield™ Version 2 has been redesigned and is now completely bolt-on

Upgrade Option: Miller CAT Custom Screw Kit (view more)

74107, Miller CAT CARB Compliant Catalytic Converter 9CRXT03.7CR0 Our substrates use the sameOur substrates use the same washcoat technology and substrates as the OEM. The converters are made from high grade stainless steel and formed by advanced CNC spin forming machines. The matting of the converter improves insulation and thermal stability, eliminating the need for heat shields. Our design minimizes welds on the converter, prevents leaks, and makes it easier to install.