MagnaFlow Conv DF 2006 Lexus GS300 3.0L

When it's time to replace the catalytic converter on your 2006 Lexus GS300, Magnaflow's Direct-Fit Catalytic Converter 51423 is a solid option. This unit is built to keep your check engine light off and ensure your vehicle meets Federal emissions requirements. It's designed to function just like the original equipment, making the replacement process straightforward.

What you get in the box are the essential components to get the job done right. This includes two flat ring gaskets, two Torca clamps, two split lock washers, one donut gasket, and two bolts with nuts. Using these new parts helps avoid reusing corroded factory hardware, reducing the chance of leaks. The converter itself is constructed from high-strength 16-gauge 409 stainless steel tubing for excellent corrosion resistance and longevity. It features free-flowing mandrel-bent tubing and a compact, low-mass design that promotes thermal efficiency. Magnaflow replicates the OE spun body design, and the single laser fusion weld is intended to greatly reduce the possibility of leaks.

This direct-fit converter is engineered to interchange with OE parts 17410-31520 and 17410-31640. While it meets Federal emissions standards for OBDII vehicles, please note that it is not CARB approved and cannot be shipped to California. Installation is designed to be straightforward, requiring no cutting or welding, but you will need the proper tools.