So wanted to mention at the local Jackie Cooper BMW last year there was over $16,000 spent on repairs. New factory downpipes, rebuilt turbos, they took off the cylinder heads and redid those, also coils injectors and spark plugs as well as other miscellaneous things.. I know the total it seems 16,000 I just haven't gone through the stack of paperwork fully.. so it looks like a previous owner spent a lot of money on upkeep