I put them on a 2015 Challenger R/T. About three months ago. I am very happy with the purchase. Before purchasing I contacted customer service to ensure I had the part I needed (factory brakes were selected as "Heavy Duty"). These brakes are far superior to the original factory brakes. which began to pulse twice after being switched off once. I will be buying a set for my son who has a 2016 Challenger at 34K. The factory brakes throb just like mine. I'm not impressed with Mopar's OEM brakes, but they do impress me. money well spent.