The largest drop-in heat exchanger available on the market for the platform, the S58 Heat Exchanger for the G80 M3, G82 M4, and G87 M2 from AMS Performance 🥵🥶 Maximizing available space for cooling performance is no easy feat in the tight front end of the G8X M2/M3/M4, which is why the AMS Performance Heat Exchanger features a 35% larger core volume 📈 Making it the largest drop-in unit on the market, without requiring any cutting or modification 🚫🪚 At its foundation is a high-efficiency, dual pass, motorsport-grade design engineered to rapidly dissipate heat and meet the demands of high-performance driving 🏎️💨 With double the coolant capacity of the OEM unit and significantly improved flow, the AMS S58 Heat Exchanger dramatically increases thermal stability across the entire intercooler system 🌡️ While other heat exchangers rely on generic, low-quality universal cores and welded sheet metal end tanks, the AMS S58 Heat Exchanger is built using a CAD-designed, CNC-machined bill...