The Mishimoto 2015-2020 BMW F80 M3/M4 Intercooler AW is an upgraded intercooler designed to improve the performance of your BMW. This intercooler features a bar-and-plate design that allows for greater cooling efficiency and increased air flow. It is constructed from lightweight aluminum and features cast end tanks for increased durability. The intercooler is designed to fit the 2015-2020 BMW F80 M3/M4 models and is an easy, direct-fit installation. The Mishimoto 2015-2020 BMW F80 M3/M4 Intercooler AW is backed by a lifetime warranty to ensure your satisfaction.