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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Upgrade Option: Miller CAT Custom Screw Kit (view more)
eliminating the need for heat shields
Built in the USA with premium materials and proven catalytic chemistry
installer-friendly design
Two rivet nuts installed into two existing holes is all that is needed to install this shield
74118, Miller CAT CARB Compliant Catalytic Converter 4.2L Upgrade Option: Miller CAT CustomOur 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.
