ive never seen this thread until now, good simple write up ian covering basics
uk e4 and ek9 and very different in terms of performance, handling, braking, car feel and looks both interior and exterior wise
i own a 4 and have had a 9 and taken both apart, tonnes of little differences which add up to a huge difference, quite a lot not mentioned here as well
Which EK9 comes with a B18C in it?