The MagnaFlow 51824 is an OEM Grade Federal/EPA compliant direct-fit catalytic converter for the 2.4L five cylinder, with a spun body flanged at both ends, a 37.75 inch overall length and two sensor ports in midbed and post converter positions. MagnaFlow lists it for SULEV certified vehicles, and the included flat ring and flange gaskets ensure a leak free seal. It is built to Federal/EPA emissions standards for OBDII vehicles and is not legal for sale or use in California, Colorado or New York. Mandrel-bent 16 gauge 409 stainless tubing and 308 stainless MIG welds replicate OEM flow and geometry, and it installs with hand tools, with no cutting or welding.
Specifications
| Type | Direct-fit catalytic converter, OEM Grade Federal/EPA compliant |
| Emissions | Federal/EPA; not legal in CA, CO or NY |
| Engine | 2.4L I5 |
| Body | Spun |
| Inlet / Outlet | Flanged |
| Overall Length | 37.75 in |
| O2 Ports | 2 (midbed and post converter) |
| Material | 16 gauge 409 stainless steel, ceramic substrate |
| Included | 1 flat ring gasket, 1 flange gasket |
| Fitment Note | SULEV certified vehicles only |
| Quantity | 1 |
| Part Number | 51824 |
| Warranty | 5 years/50,000 miles construction, 25,000 miles emissions (limited) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2010 | Volvo | S40 | 2.4i |
| 2004-2005 | Volvo | S40 | i |
| 2006-2010 | Volvo | V50 | 2.4i |
| 2005 | Volvo | V50 | i |
Shipping
- Items stocked at OneFastShop and ordered before 3 PM ET typically ship the same business day. Items stocked with our distributors usually ship within 1 to 3 business days.
- 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 cannot 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
