





















































































The MagnaFlow 21-286 is an OEM Grade, Federal/EPA-compliant direct-fit catalytic converter for the 1999-2005 Mazda Miata (NB, 1.8L). It replaces the factory underbody converter and pipe (Mazda BP6F-20-55XA, BP6F-20-55XB, BP6F-20-55XC) and bolts in with no cutting or welding.
Fitment: Underbody converter. 1999-2005 Mazda Miata (NB, 1.8L), except the 2004-2005 Mazdaspeed (turbocharged). Not for vehicles registered in California, Colorado or New York; MagnaFlow sells California Grade (CARB) NB converters separately.
Part number: MagnaFlow 21-286
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2005 | Mazda | Miata | Non-Mazdaspeed |
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!
