hi i just vantend to know if enyone knows how it would work to put a turbo from a bmw 320d e90 2007 in my audi a4 1.8t (b5 1999) to get some more power. any consulting wold be nice

 

No idea what flange is on that turbo, but all the info on it is even more important (wheel and housing sizes for both ends). You'll most likely end up picking a different turbo anyway tho.

 

depends on your power goals as well.... something to think about is spool charicteristics



do you want to build a motor? go standalone? any other supporting mods?


whats your budget?


best bet is get an elim and slap it in, or go t3/4 and run lower boost or build the motor and have fun