Customers BMW E91 320i: mounting of BMW Performance steering wheel, BMW Performance brakes, and chiptuning.   Tyres for all kinds of cars, e.g. Michelin Pilot Sport PS2 for Porsche 997 GT3, Kumho Ecsta V70A semi slicks in 315/35/17 and 335/35/17 for a Porsche 928S with wide wheel arches.   BMW E39 M5: mounting of Schrick cams, and finetuning on the dyno at our partner Power Plus Engineering.   BMW E93 320i: mounting of BMW Performance brakes, and Bilstein B16 PSS10 coilovers.