View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 2011 Buick LaCrosse with catalytic converter universal? At Tunersports.com we carry a huge selection of the top name brand performance catalytic converter universal parts and accessories.
 IN STOCK 51205MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51205 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructio... MagnaFlow Conv Univ 2.25in Inlet/Outlet Center/Center Round 9in Body L x 5.125in W x 13in Overall L 2010-2011 Buick LaCrosse CX / CXL 2011-2011 Buick LaCrosse CXS $211.00 |
 IN STOCK - LOW 51206MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51206 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructio... MagnaFlow Conv Universal 2.50 OEM 2005-2011 Buick LaCrosse CX / CXL 2010-2011 Buick LaCrosse CXS $211.00 |
 SHIPS FROM MANUFACTURER 557405MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 557405 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow 13in L 2.25in ID/OD CARB Compliant Universal Catalytic Converter 2010-2011 Buick LaCrosse CX / CXL 2011-2011 Buick LaCrosse CXS $385.00 |
 IN STOCK - DROPSHIPS 557406MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 557406 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel constructi... MagnaFlow 2.50in California Grade CARB Compliant Universal Catalytic Converter 2010-2011 Buick LaCrosse CX / CXL / CXS $385.00 |