MagnaFlow's California Grade Direct-Fit Manifold Catalytic Converter 5582837 replaces the rear-bank exhaust manifold and primary catalytic converter as a single CARB-compliant assembly, installing with no cutting or welding required. It is built with a spun body, a single laser fusion weld to minimize leak points, high-strength 16 gauge 409 stainless steel tubing, and 308 stainless MIG welds for durability. The unit is legal for sale and installation in all 50 states, and the required gaskets and hardware are included.
| Type | Direct-Fit Manifold Catalytic Converter (California Grade CARB Compliant) |
| Position | Primary, Rear Bank (Bank 1) Manifold |
| Material | 409 Stainless Steel (16 Gauge) |
| Emissions | CARB Compliant, California Grade (legal for sale in all 50 states) |
| Part Number | 5582837 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2006 | Lexus | RX330 | Base |
| 2004-2007 | Toyota | Highlander | Base |
| 2006-2007 | Toyota | Highlander | Hybrid |
| 2006-2007 | Toyota | Highlander | Hybrid Limited |
| 2004-2007 | Toyota | Highlander | Limited |
| 2006-2007 | Toyota | Highlander | Sport |
| 2004-2006 | Toyota | Sienna | LE |
| 2006 | Toyota | Sienna | Limited |
| 2004-2006 | Toyota | Sienna | XLE |
| 2004-2005 | Toyota | Sienna | XLE Limited |
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.
