The AR engine family is an Inline-4 piston engine series by Toyota, first introduced in 2008 for the RAV4, and subsequently for the Highlander, Venza, Camry and Scion tC.
Murugadas Arunachalam (born 25 September 1974), known professionally as AR Murugadas, is an Indian film director, screenwriter and film producer who predominantly works in the Tamil film industry.