Looking for aftermarket parts to modify or upgrade your Lexus IS300 with catalytic converter direct fit? At Tunersports.com we carry a huge selection of the top name brand performance catalytic converter direct fit parts and accessories for your IS300.
Whether you have a 2001 or 2020 Lexus IS300 in Base to Sportcross trim we have you covered. We have 13 catalytic converter direct fit available to mod your IS300. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS 22-015Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22-015. With features including free-flowing mandrel-bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body converter yourself using the prop... MagnaFlow 13-17 Lexus GS350 OEM Grade Federal Direct-Fit Manifold Catalytic Converter 2018-2019 Lexus IS300 Base / F Sport $1,036.00 |
 IN STOCK - DROPSHIPS 22-022Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22-022. With features including free-flowing mandrel-bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body converter yourself using the prop... MagnaFlow 16-20 Lexus GS350 V6 3.5L OEM Grade Federal Manifold Direct-Fit Catalytic Converter 2018-2019 Lexus IS300 Base / F Sport $799.00 |
 OUT OF STOCK 23222MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv Direct Fit Jeep 81 86 2018-2019 Lexus IS300 Base / F Sport $233.00 |
 IN STOCK - DROPSHIPS 23223MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv Gm-Jeep 25X6.5X4 2.5/2.5 2018-2019 Lexus IS300 Base / F Sport $219.00 |
 IN STOCK - DROPSHIPS 23234MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 96 Dodge Dakota 3.9/5.2L 2w 2019-2019 Lexus IS300 Base / F Sport $192.00 |
 IN STOCK - DROPSHIPS 23235MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv Dodge-Mitsubishibishi-Plymouth 2019-2020 Lexus IS300 Base / F Sport $146.00 |
OUT OF STOCK 23899MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF Lexus GS300 00-04 3.0L I6 2001-2005 Lexus IS300 Base 2002-2005 Lexus IS300 Sportcross $479.00 |
 OUT OF STOCK 24464MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 01-05 Lexus IS300 3.0L Underbody 2001-2005 Lexus IS300 Base 2002-2005 Lexus IS300 Sportcross $416.00 |
OUT OF STOCK 441021MagnaFlow Direct-Fit Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Direct-Fit Catalytic converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 01-05 Lexus IS300 Rear CA 2001-2004 Lexus IS300 Base 2002-2004 Lexus IS300 Sportcross $848.00 |
 IN STOCK - DROPSHIPS 452843MagnaFlow Direct-Fit Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic converter products do not require welding; cutting or bending; limited... MagnaFlow Conv DF 97-00 Lexus GS300 3.0L 2001-2005 Lexus IS300 Base 2002-2005 Lexus IS300 Sportcross $1,287.00 |
 IN STOCK - DROPSHIPS 457106MagnaFlow Universal Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv DF 2000 Dodge Neon 2.0L L4 2001-2005 Lexus IS300 Base 2002-2005 Lexus IS300 Sportcross $355.00 |
 OUT OF STOCK 49132MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 01-05 Lexus IS300 rear OEM 2001-2005 Lexus IS300 Base 2002-2005 Lexus IS300 Sportcross $503.00 |
IN STOCK - LOW 50603MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 00-04 Lexus IS/GS300 mani 2001-2005 Lexus IS300 Base 2002-2005 Lexus IS300 Sportcross $1,292.00 |