The Mishimoto 2015-2020 BMW F80 M3/M4 Intercooler Pipe Kit AW is designed to provide an upgrade to the factory intercooler piping for the BMW F80 M3/M4. The kit includes a high-flow aluminum pipe with mandrel bends and a silicone hose to replace the stock plastic pipe and hose. This kit is designed to increase airflow and reduce turbulence, resulting in improved throttle response and increased horsepower. The kit is constructed from durable aluminum and silicone for a long-lasting, reliable performance.