Toyota Prius, Pruis V 1.8L Catalytic Converters 2010 TO 2015. Toyota Prius 1.8L Catalytic Converters 2010 TO 2015. The pipe constructed from 14 gauge tubing, with original OE style heavy duty Stainless flanges, INNER BRAID FLEX PIPE and High loaded OBDII BY DESIGN Catalytic Converter.