























































































The MagnaFlow 452992 is a California Grade, CARB-compliant direct-fit catalytic converter for the 1999-2005 Mazda Miata (NB, 1.8L). MagnaFlow lists it for the front converter position. It is a vehicle-specific part with flanges at both ends and interchanges with Mazda BP4Y-20-500B and BP4Y-20-500C.
Fitment: Front converter position. 1999-2005 Mazda Miata (NB, 1.8L). MagnaFlow gives no transmission or aspiration qualifier for this part; as with every CARB converter, it may be installed only if the car's Engine Family Number appears in Executive Order D-193-180. The rear converters are separate parts: MagnaFlow 441771 (1999-2000) and MagnaFlow 4481597 (2001-2005, naturally aspirated).
Part number: MagnaFlow 452992
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2005 | Mazda | Miata | All |
Garage 56 believes so strongly in the products we sell that every item comes with a full 365-day replacement gurantee - regardless of the manufacturer warranty timeline.
In-stock orders placed before 1pm EST ship same day. All qualifying orders of $56 or more ship free. Flat-rate and expedited shipping options are available at checkout.
Items marked as "Special Order" are available for shipment direct from the manufacturer - also known as "drop shipping". In most instances we are able to ship directly to you however, in limited circumstances we will need to order the item into our warehouse before we are able to dispatch to you. In all cases, your form of payment will not be finalized until we confirm availability of all Special Order items - place your order with confidence!
