The MagnaFlow California Grade direct-fit catalytic converter replaces the worn factory unit to restore proper emissions performance and keep the check engine light off. It is built from high-strength 16-gauge 409 stainless steel with mandrel-bent tubing that follows the OE flow path, and a spun OE-style body closed by a single laser fusion weld to reduce potential leak points. As a California Grade converter it is CARB compliant and legal for installation in California and CARB states on the listed vehicles. Gaskets and mounting hardware are included for a bolt-on installation that needs no cutting or welding.
| Type | MagnaFlow OE-style direct-fit catalytic converter |
| Position | Front (primary) |
| Grade | California Grade (CARB compliant) |
| Material | 16-gauge 409 stainless steel |
| Quantity | 1 (sold individually) |
| Part Number | 551726 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2012 | Chevrolet | Malibu | LS |
| 2011-2012 | Chevrolet | Malibu | LT |
| 2011-2012 | Chevrolet | Malibu | LTZ |
