Magnaflow 2017 GX460 V8 4.6 OEM Manifold Direct Fit Converter

When your check engine light comes on for emissions issues, you need a reliable replacement for your Lexus GX460's catalytic converter. This direct-fit manifold converter from Magnaflow is built to keep your vehicle running cleanly and legally, specifically designed for the 2016-2023 GX460 with the 4.6L V8 engine. It's made to meet or exceed Federal emissions requirements, so you can be confident it'll pass OBDII checks for federally registered vehicles.

Magnaflow uses advanced 3D scanning to ensure this converter matches the original equipment's fit and function precisely. The construction features free-flowing, mandrel-bent tubing and a durable spun body made from highly corrosion-resistant 409 stainless steel, which helps ensure a long service life. A single laser fusion weld replicates the OE design, significantly reducing the chance of leaks, and its compact, low-mass build contributes to better thermal efficiency. Because it's a direct-fit design, installation is straightforward with the included bolts, nuts, and washers – no cutting or welding is necessary, making it a job you can often tackle yourself with the right tools.

This converter is designed to interchange directly with the OE part number 17140-38130. Please note that this converter is EPA compliant but not CARB approved, meaning it cannot be shipped to California.