When the M4 GTS was unveiled the magic production run was set at 700 units which led to some serious markups at dealers worldwide. After all you pay for exclusivity but according to BimmerPost, the total production run for the track-honed M4 GTS is actually 830 units. According to the forum, BMW produced 803 customer cars with a few extra for preproduction, press and demo cars for a total of 830 units. If you managed to get your hands on one in South Africa then you are one of just 120 RHD models so it’s probably a good thing to keep it.