Toyota FJ Cruiser Catalytic Converter - Magnaflow - California Direct-Fit - `10-`11
Toyota FJ Cruiser Catalytic Converter - Magnaflow - California Direct-Fit - `10-`11

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Toyota FJ Cruiser Catalytic Converter — MagnaFlow California Direct-Fit (’10–’11). A direct-fit replacement engineered to meet CARB requirements while preserving factory flow characteristics and fit for your FJ Cruiser.
This MagnaFlow California Grade converter (P/N 5491231) reproduces OEM spun-body design and OE-like flow dynamics using advanced 3D metrology during development. The direct-fit configuration installs without cutting or welding when using the proper tools, and included gaskets and hardware help ensure a proper seal to avoid exhaust leaks. Constructed with corrosion-resistant stainless steel tubing and a single laser fusion weld, the unit is compact and low-mass for controlled thermal behavior and reliable operation. Designed for legal use in California and other CARB-regulated states when the converter’s CARB Executive Order (EO) and Engine Family Number (EFN) match the vehicle.
Features
- MagnaFlow part number 5491231 — direct-fit for 2010–2011 Toyota FJ Cruiser
- CARB-compliant (California Grade) — legal in CARB states when EO/EFN apply
- Mandrel-bent tubing and OE-like spun body for smooth exhaust flow
- High-strength 16-gauge stainless steel tubing and corrosion-resistant hangers
- Single laser fusion weld to reduce potential leak points; includes gaskets and hardware
If you have questions or want expert advice before buying, call us directly. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA). If you are considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov









































