Description
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 50603. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 1998-2005 Lexus GS300, 2001-2005 Lexus IS300, and more, this direct-fit catalytic converter also interchanges with OE parts 17140-46030 and 17140-46080. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
Magnaflow HM Grade Manifold Catalytic Converter
Not legal for sale or installation in California; Colorado or New York.
- High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
- Expertly Crafted To Replicate Oem-Like Flow Dynamics/Maintaining Factory Performance And Fuel Efficiency
- Simplifies Installation With Essential Gaskets And Hardware Being Included In The Box
- Your Trusted Source For EPA-Compliant Catalytic Converters
- Durable 308 stainless steel MIG welds
Fitment:
1997 Toyota Supra Base
1997 Toyota Supra Twin Turbo
1998 Lexus GS300 Base
1998 Lexus SC300 Base
1998 Toyota Supra Base
1998 Toyota Supra Twin Turbo
1999 Lexus GS300 Base
1999 Lexus SC300 Base
2000 Lexus GS300 Base
2000 Lexus SC300 Base
2001 Lexus GS300 Base
2001 Lexus IS300 Base
2002 Lexus GS300 Base
2002 Lexus IS300 Base
2002 Lexus IS300 Sportcross
2003 Lexus GS300 Base
2003 Lexus IS300 Base
2003 Lexus IS300 Sportcross
2004 Lexus GS300 Base
2004 Lexus IS300 Base
2004 Lexus IS300 Sportcross
2005 Lexus GS300 Base
2005 Lexus IS300 Base
2005 Lexus IS300 Sportcross

















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