MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit front underbody catalytic converter (280513) for the 2019-2022 BMW X5 3.0L (also fits BMW X7, X3 M40i, X4 M40i, 340i, 440i, 540i, 640i and 740i). Spun-body, 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. Federal/EPA compliant (not for sale in California).
Specifications
| Type | Direct-fit catalytic converter |
| Grade | OEM Grade |
| Material | 409 stainless steel (spun body) |
| Position | Front (underbody) |
| Emissions | Federal/EPA compliant (not for CA) |
| Part Number | 280513 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2018 | BMW | 340i | Base |
| 2017-2019 | BMW | 340i GT xDrive | Base |
| 2016-2018 | BMW | 340i xDrive | Base |
| 2017-2020 | BMW | 440i | Base |
| 2017-2020 | BMW | 440i Gran Coupe | Base |
| 2017-2020 | BMW | 440i xDrive | Base |
| 2017-2020 | BMW | 440i xDrive Gran Coupe | Base |
| 2017-2020 | BMW | 540i | Base |
| 2017-2020 | BMW | 540i xDrive | Base |
| 2018-2019 | BMW | 640i xDrive Gran Turismo | Base |
| 2016-2019 | BMW | 740i | Base |
| 2017-2019 | BMW | 740i xDrive | Base |
| 2018-2022 | BMW | X3 | M40i |
| 2019-2022 | BMW | X4 | M40i |
| 2020-2024 | BMW | X5 | sDrive40i |
| 2019-2024 | BMW | X5 | xDrive40i |
| 2024 | BMW | X5 | xDrive50e |
| 2020-2021 | BMW | X6 | sDrive40i |
| 2020-2024 | BMW | X6 | xDrive40i |
| 2019-2024 | BMW | X7 | xDrive40i |
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
