I recently seen my mates pal's bm turbo project but he wouldnt gimme advice and what was involved.
So, here i am.
. What is actually involved in building a 328 turbo?
. What ecu problems is there? (do you need to get a new ecu or can you map the standard bmw 1)
. What are the internals like on the bm's?
. What power can you run reliable at?