Feeding the beast that lives under the hood of BMW’s F1X generation M5 and M6 is a multicourse meal. The twin-turbo V8 has quite the appetite, and no forced induction power buffet would be complete without a course of intercoolers. Of course, they’re a staple part of any balanced turbocharged meal for a growing powerhouse. Our intercoolers are fresh off the production line and looking mighty appetizing. Before the S63 scarfs these intercoolers down, though, we wanted to get a closer look at Mitch’s design come to life.
When we last left off, these intercoolers were two chunks of shaped plastic, 3D printed to tri