Direct Fit Catalytic Converter 2.2L, Front for 2000-2004 Forester, Outback & More

MagnaFlow Direct Fit Catalytic Converter 2.2L, Front, made to fit the 2000-2004 Subaru Forester / Outback / 2001-2004 Legacy. Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51122.

Materials and Construction

With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required.

Fits These Vehicles

Features & Specs

• MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment.
• By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and the compact, low-mass design also allows for greater thermal efficiency.
• MagnaFlow 51122 includes (1) O2 Port Plug, (2) Flange Gaskets and interchanges with OE parts 44110FA061, 44111AC160, 44111AC161, 44111AC162, 44111AC230, 44111AC231, 44111AC232, 44111AC233, 44111AC340.
• 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 California or Federal/EPA Emission systems.
• Brand: MagnaFlow
• Part number: MAG51122
• Position: Front

Straight from SubiSpeed

Check your state emissions requirements before ordering: some states require CARB-approved converters. Replace the O2 sensors and exhaust gaskets while the system is open if they are old.