MagnaFlow CARB-Grade California-compliant direct-fit catalytic converter (444058) for the 2003-2004 Infiniti G35 3.5L, driver (left) side. Spun-body 409 stainless construction with mandrel-bent tubing and 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. CARB compliant and legal for use in California and CARB states; interchanges with OE parts 208B3-AC325, 208B3-AM625, and others.
| Type | Direct-fit catalytic converter |
| Grade | CARB (California Grade) |
| Material | 409 stainless steel (spun body) |
| Hardware | Two flange gaskets included |
| Position | Left (driver side) |
| OEM Replacement | 208B3-AC325, 208B3-AM625, 208B3-CD425, 208B3-CG725, 208B3-EH225, B08B3-8Y70A, B08B3-CL60A, B08B3-EJ40A |
| Emissions | CARB compliant; legal in California and CARB states |
| Part Number | 444058 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001 | Audi | A8 Quattro | Base |
| 2001 | Audi | A8 Quattro | L |
| 2003-2004 | INFINITI | G35 | Base |
| 2004 | INFINITI | G35 | X |
| 2004 | INFINITI | I35 | Base |
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