MagnaFlow builds this as the rear, downstream converter for the NV200, a vehicle that runs two catalytic converters. The spun stainless steel body houses a ceramic substrate and joins to 16 gauge 409 stainless mandrel bent tubing with 308 stainless MIG welds, while a single laser fusion weld replicates the factory design and limits potential leak paths. Flanged inlet and outlet make it a bolt-on with no cutting or welding, and one oxygen sensor port sits ahead of the converter body. CARB Executive Order D-193-191 covers it for legal installation in California and other CARB states, provided the vehicle's engine family number appears in that order.
Specifications
| Type | Direct-fit catalytic converter, California Grade CARB compliant |
| Position | Rear, secondary (downstream) |
| Material | Spun stainless steel body, 16 gauge 409 stainless tubing, ceramic substrate |
| Overall Length | 22.5 in |
| Inlet / Outlet | Flanged both ends |
| Oxygen Sensor Ports | 1, located pre-converter |
| Included | (2) flange gaskets, (2) bolts, (2) nuts, (4) washers, exhaust hangers |
| CARB Executive Order | D-193-191 |
| Engine Family | LNSXT02.0N2A (2020), MNSXT02.0N2A (2021) |
| Quantity | 1 |
| Pairs With | MagnaFlow 6511689, the front (primary) converter for the same vehicle |
| Part Number | 6571690 |
| Warranty | Limited 5 year / 50,000 mile construction warranty and 5 year / 50,000 mile emissions warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2021 | Nissan | NV200 | S |
| 2020-2021 | Nissan | NV200 | SV |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
