MagnaFlow CARB-Grade California-compliant direct-fit catalytic converter (6571234) for the 2016-2021 Nissan Maxima 3.5L. Mandrel-bent 409 stainless tubing with a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with no cutting or welding and includes nuts, bolts, and flange gaskets. CARB EO compliant, legal in California and CARB states.
| Type | Direct-fit catalytic converter |
| Grade | CARB (California) Grade |
| Material | 409 stainless steel |
| Hardware | (8) nuts, (2) bolts, (3) flange gaskets |
| Emissions | CARB EO compliant (CA legal) |
| Part Number | 6571234 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021 | Nissan | Maxima | 40th Anniversary Edition |
| 2016-2021 | Nissan | Maxima | Platinum |
| 2020 | Nissan | Maxima | Platinum Reserve |
| 2016-2020 | Nissan | Maxima | S |
| 2016-2020 | Nissan | Maxima | SL |
| 2016-2021 | Nissan | Maxima | SR |
| 2016-2021 | Nissan | Maxima | SV |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
