Lexus IS Peace be upon you Lexus Arnob IS350 RWD, I think it fits and it's the same for all RWD models, just match it to your car. I have a set of rear calipers with original imported pads, very clean from a car that hasn't driven much, and the remaining pads are full. They need a light sanding of the pad and then install them. I bought them for my car, but the diagnosis turned out to be wrong. Very clean and doesn't need anything, just remove the complete caliper from your car and install these. Its lines are available, greased, and the pads are still new and have all the factory attachments and everything.