Mishimoto 2015+ BMW F8X M3/M4 Charge Pipe Kit - Wrinkle BlackKeep the boost flowing through your BMW with the Mishimoto 2015+ BMW F8X M3 M4 Charge Pipe Kit. The air to water intercooler keeping IAT? s low is a system, and the stock charge pipes can be a weak link. Once the pressure is on, It's not uncommon for the factory pipes to split at the plastic welds by the turbo or completely burst along the seam, leaving you with a frustrating boost leak. The Mishimoto F8X M3 M4 Charge pipes are a durable, full