The Mishimoto 2015-2020 BMW F80 M3/M4 Intercooler Pipe Kit AY is an upgraded replacement for your vehicle's factory intercooler piping. This kit includes two silicone intercooler pipes, four t-bolt clamps, and all necessary hardware for installation. The silicone intercooler pipes are designed with a smooth interior wall to reduce turbulence and maximize airflow, while the t-bolt clamps ensure a secure and leak-free connection. This kit is the perfect upgrade for your BMW F80 M3/M4 and will provide increased performance and reliability.