Not sure which 2012 Lexus IS 350 Air Filters - Custom Fit is right for you? We have over 14143 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Get rid of the stock OEM filter that is about 2" THICK with the free flowing K&N. This filter will give your RX a nice purr also" —Vincent S from Brookline, MA bought a K&N Air Filters for a 2012 Lexus IS 350, 3.5L V6.