MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 93345 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment.

This direct-fit catalytic converter is designed specifically for the 1999-2004 Ford Mustang and interchanges with OE part YR3Z-5F250-AA. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
93000 Series OBDII Compliant Direct Fit Cat Converter; Heavy Metal Series; 2.5 in. Tubing; 2.25in. In/Out; Overall L-52.00 in.; O2 Sensor Loc Pre/Post Conv.; NotAirTubeKitAdapt.;
MagnaFlow specializes in superior catalytic converter and exhaust technology and each converter is designed to the exact original equipment specifications while keeping the Check Engine Light off.

Fitment:
Ford Mustang Base 1999
Ford Mustang Base 2000
Ford Mustang Base 2001
Ford Mustang Base 2002
Ford Mustang Base 2003
Ford Mustang Base 2004