320D turbo upgrade

[Smartiesman]

Hey guys, I am curious as to what upgrade can be done on a E90 320D turbo? Can I go bigger? What are the cost factors? What are the pros and cons
:sorry: I am not clued up on this so enlighten me please.

 

[akash]

Not sure that anyone has uprated the turbo on an E90 320d yet.

But i assume cooling will need to be upgraded, compression lowered for higher boost, ECU Remap, stronger head gasket, maybe stronger internals, stronger boost pipes and upgrade to a 330D brake system.

Just my ideas on it

 

[PhoenixGG]

What sort of gains are you hoping to get?

 

[Smartiesman]

What sort of gains are you hoping to get?

Not sure...just looking for more power