Need a new catalytic converter for your 15-21 VA WRX? Pick up a MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter! 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. 

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 our compact, low-mass design also allows for greater thermal efficiency. 

This Direct-Fit Catalytic Converter is designed to fit the 2015-2021 Subaru WRX 2.0L. MagnaFlow 52621 includes (1) Flange Gasket, (1) Donut Gasket, (2) Flat Washers, (2) Bolts, (2) Nuts and interchanges with OE parts 44621AA140. 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.

* This specific catalytic converter is not CARB legal *

Key Features:

• Durable 308 stainless steel MIG welds
• Simplifies installation with essential gaskets and hardware being included in the box
• Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
• High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
• Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation

Key Specs:

• 1 Flange, 1 donut gasket and 2 bolts + washers & nuts included
• Stainless Steel tube
• Ceramic Substrate material
• Interchanges with OE parts 44621AA140