with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Universal Type Modifications and/or Additional Parts May Be Required for Installation
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Resonator Not Stamped Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Universal Fit; EPA Enhanced OBDII By Design Unit Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. 2.25 in Inlet ID; 2.25 in Outlet ID Federal and California Emissions
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems OE system is welded assembly, Cut just after rear weld of OE converter.
Universal Fit; Select+Plus Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. Federal and California Emissions
Cutting and Welding Required
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems OE system is welded assembly, Cut just after rear weld of OE converter.
772 Series 4 in Round Body Engine Family Number (EFN) 6TYXV03.0WMB CARB Executive Order D-798-9 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2.25 in Inlet ID; 2.25 in Outlet ID
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Cutting and Welding Required
Cutting and Welding Required Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
CARB Executive Order D-193-102 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-102 Cutting and Welding Required
CARB Executive Order D-193-102 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-102 Cutting and Welding Required
CARB Executive Order D-193-124 Engine Family Number (EFN) 1TYXV03.0FFE Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-96 Engine Family Number (EFN) TTY3.0VJGKEK Cutting and Welding Required
CARB Executive Order D-193-96 Engine Family Number (EFN) TTY3.0VJGKEK Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
75 Series Engine Family Number (EFN) 6TYXV03.0WMB CARB Executive Order D-280-102 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2.25 in Inlet ID; 2.25 in Outlet ID; 11.5 in OAL ALL
CARB Executive Order D-193-124 Engine Family Number (EFN) 1TYXV03.0FFE Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-124 Engine Family Number (EFN) 1TYXV03.0FFE Cutting and Welding Required
CARB Executive Order D-193-124 Engine Family Number (EFN) 1TYXV03.0FFE Cutting and Welding Required
CARB Executive Order D-193-96 Engine Family Number (EFN) TTY3.0VJGKEK Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Not legal for sale or installation in California, Colorado or New York.
with Federal/California Emissions System Exhaust Gasket is Recommended Includes Front and Rear Gasket Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type
Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-96 Engine Family Number (EFN) TTY3.0VJGKEK Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-124 Engine Family Number (EFN) YTYXV03.0FFD Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-124 Engine Family Number (EFN) YTYXV03.0FFD
CARB Executive Order D-193-96 Engine Family Number (EFN) TTY3.0VJGKEK
Resonator Not Stamped
Resonator Not Stamped Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-96 Engine Family Number (EFN) TTY3.0VJGKEK
CARB Executive Order D-193-96 Engine Family Number (EFN) TTY3.0VJGKEK Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
Browse our selection of quality catalytic converter parts designed specifically for your Lexus GS300. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base
Sedan
L6 3.0L · V6 3.0L
Automatic
