MagnaFlow's California Grade converter replaces the rear underbody converter on the 2.3L four cylinder and bolts into the factory location without cutting or welding. A 2.25 in flange inlet feeds a 2.25 in pipe connection outlet across a 30.125 in assembly with an 11.25 in round spun bed, and the 16 gauge 409 stainless steel tubing is joined with 308 stainless steel MIG welds over a ceramic substrate. There are no oxygen sensor ports, and OE sized barbed 410 stainless steel hangers plus a flange gasket are included. CARB Executive Order D-193-175 makes it legal for installation in all 50 states.
Specifications
| Type | California Grade CARB compliant direct-fit catalytic converter |
| Position | Rear (underbody) |
| Material | 16 gauge 409 stainless steel tubing, 308 stainless steel MIG welds |
| Body | Spun stainless, round, 11.25 in long, 4 in high, 4 in wide |
| Substrate | Ceramic |
| Overall Length | 30.125 in |
| Inlet | 2.25 in inside diameter, flange, quantity 1 |
| Outlet | 2.25 in inside diameter, pipe connection, quantity 1 |
| Oxygen Sensor Ports | 0 |
| Hangers | Included, OE sized barbed 410 stainless steel |
| Emissions | CARB compliant, Executive Order D-193-175; New York certified; legal in all 50 states |
| Included Hardware | (1) flange gasket |
| Quantity | 1 |
| Pairs With | MagnaFlow 5531382, the manifold converter for the same application |
| OEM Replacement | L364-20-600, L364-20-600A, ZZC0-20-500, ZZC1-20-500, ZZC2-20-500, ZZC3-20-500, ZZC4-20-500, ZZCA-20-500, ZZCB-20-500, ZZD1-20-500, ZZD1-20-500A |
| Part Number | 5571662 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2008 | Ford | Escape | Hybrid |
| 2005-2008 | Ford | Escape | XLS |
| 2005-2008 | Ford | Escape | XLT |
| 2005 | Ford | Escape | XLT No Boundaries |
| 2008 | Mazda | Tribute | Hybrid |
| 2008 | Mazda | Tribute | i |
| 2005,2008 | Mercury | Mariner | Base |
| 2006-2007 | Mercury | Mariner | Convenience |
| 2006-2008 | Mercury | Mariner | Hybrid |
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
