MagnaFlow CARB-Grade California-compliant direct-fit catalytic converter (452030) for the 2001-2005 Honda Civic 1.7L. Spun-body 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 gaskets. CARB compliant and legal for use in California and CARB states on the listed vehicles.
| Type | Direct-fit catalytic converter |
| Grade | California Grade (CARB Compliant) |
| Material | 16-gauge 409 stainless steel (spun body) |
| Hardware | Gaskets included |
| OEM Replacement | 18160-PLM-A00, 18160-PLM-A50 |
| Emissions | CARB compliant (CA legal) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2005 | Honda | Civic | DX |
| 2001-2005 | Honda | Civic | EX |
| 2005 | Honda | Civic | EX Special Edition |
| 2001-2005 | Honda | Civic | GX |
| 2001-2005 | Honda | Civic | HX |
| 2001-2005 | Honda | Civic | LX |
| 2005 | Honda | Civic | LX Special Edition |
| 2004-2005 | Honda | Civic | Value Package |
