The Mishimoto F8X Intercooler Power Pack for 2015–2020 BMW M3, M4 and M2 Competition replaces key charge pipes and intercooler components with a bar‑and‑plate core and improved heat exchanger. Offered in Mineral Gray, the kit increases core volume and flow to lower intake and coolant temperatures and includes charge pipes and silicone couplers to strengthen the factory air‑to‑water layout.
Mishimoto 15-20 BMW F8X M3/M4 Performance Air-to-Water Intercooler Power Pack - Mineral Gray