Hello! We are ACF Performance, USA we are professional auto tuners, coders, diagnosticians, bespoke vehicle creators, and race engine builders. We will can work with pretty much anything that you can drive, but we specialize in BMWs specifically late model F-Series vehicles. We are a global organization with dealers on 4 continents, our North American Headquarters is located outside Chicago, and we are hosting an event this Saturday at the Autobahn Country Club in Joliet, IL on opening day April 1, 2017. Details in attached PDF. Sorry for the late notice! Hope to see some of you out there. We will have meet and greets all day with autocross in the morning and hot lapping on the south track all afternoon. Tickets for drivers for the full day cost $250. Spectator and guest tickets are $90 Please email me email@example.com or firstname.lastname@example.org for more information and to purchase tickets. This will not be our last event at the Autobahn this season, and we hope to sponsor several other events throughout the season. We will keep you posted here!.