MagnaFlow Conv DF 01-06 Lexus LS430 4.3L Rear

When it's time to replace the catalytic converter on your 2001-2006 Lexus LS430, this direct-fit unit from Magnaflow is a solid option. It's designed to meet Federal emissions requirements set by the EPA, helping you keep that check engine light off and your vehicle running cleanly. You'll get everything you need for installation right in the box, including two flat ring gaskets and two Torca clamps, so you won't have to reuse old, corroded hardware.

Magnaflow builds this converter with free-flowing, mandrel-bent tubing, which means exhaust gases can move through without restriction, maintaining factory performance and fuel efficiency. The construction uses high-strength 16-gauge 409 stainless steel tubing for excellent corrosion resistance, ensuring it holds up over time. They also use durable 308 stainless steel MIG welds, and the precision-stamped collector design helps optimize exhaust flow. Magnaflow uses advanced 3D scanning during their research and development to ensure this converter fits and functions just like the original equipment, with a single laser fusion weld that greatly reduces the chance of leaks.

This converter is designed for a straightforward installation on your LS430, with no cutting or welding required, making it a DIY-friendly replacement. It's built to meet or exceed Federal emissions standards for OBDII vehicles registered in states that follow Federal/EPA emission systems.