MagnaFlow CARB-Grade California-compliant direct-fit manifold catalytic converter (5531393) for the 2005-2006 Ford Focus 2.0L and 2005-2007 Ford Focus 2.3L. Mandrel-bent 16-gauge 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 two flange gaskets. Interchanges with OE part 5S4Z-5G232-CA. CARB EO compliant for legal use in California and CARB states for the listed vehicles.
Specifications
| Type | Direct-fit manifold catalytic converter |
| Grade | CARB (California Grade) |
| Material | 16-gauge 409 stainless steel |
| Hardware | (2) Flange gaskets included |
| OEM Replacement | 5S4Z-5G232-CA |
| Emissions | CARB compliant (CA legal) |
| Part Number | 5531393 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007 | Ford | Focus | ST |
| 2005-2006 | Ford | Focus | ZX3 |
| 2005-2006 | Ford | Focus | ZX4 |
| 2005-2006 | Ford | Focus | ZX4 ST |
| 2005-2006 | Ford | Focus | ZX5 |
| 2005-2006 | Ford | Focus | ZXW |
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
