MagnaFlow OEM Grade Federal Universal Catalytic Converter (2.25in) - NB Miata (99-05)

The MagnaFlow 51205 is an OEM Grade, Federal/EPA-compliant universal catalytic converter with 2.25 in inlet and outlet. It is cut and welded into the exhaust in place of the original converter. For the Miata, MagnaFlow lists it in the rear converter position on the 1999-2005 Mazda Miata (NB, 1.8L), naturally aspirated cars only.

• MagnaFlow OEM Grade: for use on Federally registered vehicles (excludes CA, CO and NY) with California or Federal emissions systems
• 2.25 in inside diameter inlet and outlet, straight pipe connections
• Round clam-shell body, 9 in long x 4.25 in wide x 4.375 in high; 13 in overall length
• Ceramic substrate; heat shield attached; no oxygen sensor ports and no air tubes
• Emissions: Federal/EPA compliant only. Not CARB certified, not New York certified and no CARB Executive Order number. MagnaFlow legality note: "Not legal for sale or installation in California, Colorado or New York."
• Universal fit: cutting and welding required (MagnaFlow); it is not a bolt-in part

Fitment: Universal fit; not vehicle specific (cut-and-weld). Miata note: MagnaFlow lists the rear converter position on the 1999-2005 Mazda Miata (NB, 1.8L). For 1999-2000 MagnaFlow lists cars with the California emissions system. For 2004-2005 MagnaFlow lists naturally aspirated cars only, so it is not listed for the 2004-2005 Mazdaspeed (turbocharged). Not legal for sale or installation in California, Colorado or New York.

Part number: MagnaFlow 51205

This Part Fits: