Hi folks. I have JCW R55 but without Aero kit. Now thinking to buy Aero bumper (at least ) and found on RealOEM I need to buy much more than just bumper: RealOEM.com * BMW R55 Coop.S JCW Front trim JCW Aerodynamic Package I am simply wondering why I need to buy new upper grill as well? It has different shape or something? Becasuse if I bought for example this: Genuine BMW Mini R56 Cooper Facelift JCW Aerokit Aero Front Bumper 2012- (L19) | eBay I understand I need to buy lower grill with those ducts and fog lamp covers plus those extensions on the bottom. Sere. But why upper grill? Thanks for reply.