Interesting product, thanks for posting. No, I did not know about this one before, would like to hear from people who has first hand experience with them. May worth a try depending on what we learn from users.
For now, I am convinced that I should install my ER charge pipe mated with stock diverter valves and see how it goes.
"The mark of a great car is one whose overall competence exceeds what you should expect from its individual components and the 1M does just that", Chris Harris.
BMW 1M-SOLD-: TECH: Evolve Race+N55mids, Evolve IC, Michelin PSS, ER cp, aFe filter, CDVx, Vorshlag camber plates, BMS OCC EXTERIOR: trunk spoiler, blacklines, black grills, IND goodies INTERIOR: Alcantara steering wheel, steel pedals, custom mats, MPower e-brake.