Hi all,
im new to these forums and i know this has probably been asked before but i cant seem to find anything relevant on any searches, so ill ask instead.

I have heard there are modifications you can do to the standard turbos for more power and better reliability. Would i be better off swapping to a cheap single turbo conversion (like a hiflowed s5 trubo) or modifyin the standard ones? and what could i do to them?

thanks in advance,

Charlie