This MagnaFlow California Grade direct-fit catalytic converter replaces the underbody converter on 5.6L Nissan Titan, Armada, and Infiniti QX56 models, clearing the check engine light and restoring emissions compliance with no cutting or welding. The spun body uses mandrel-bent stainless steel tubing that preserves factory exhaust flow, and a single laser fusion weld in a compact low-mass design reduces leak points while improving thermal efficiency. MagnaFlow validates fitment with 3D metrology scanning so the converter seats like the original equipment, and the required gaskets and hardware are included. This unit meets California Air Resources Board standards for legal use in California and CARB states.
| Type | California Grade CARB spun-body direct-fit catalytic converter |
| Material | 16-gauge 409 stainless steel |
| Emissions | CARB compliant — legal in California and CARB states |
| Included Hardware | Gaskets and mounting hardware |
| Part Number | 5592218 |
| Quantity | 1 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2006 | INFINITI | QX56 | Base |
| 2005-2006 | Nissan | Armada | LE |
| 2005-2006 | Nissan | Armada | SE |
| 2005-2006 | Nissan | Armada | SE Off-Road |
| 2005-2006 | Nissan | TITAN | LE |
| 2005-2006 | Nissan | TITAN | SE |
| 2005-2006 | Nissan | TITAN | XE |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
