right my 95 wrx wagon currently has a td04 i'm told to get a td05 as its better and i'm unsure on this, so help and advice please.

should i get td05 and does it bolt straight on without having to change anything, will the ecu need changing?

also is there something else out there that will do the job of the td05 but reduce the lag as i've been told it'll be quite bad with the 5what about a vf28 think thats right? again will ecu need changeing if so what for?

 

Td05 will bolt on,better if you get a front enrty converted item,but will need to change the inlet pipe for that,and most of the later available turbo's ie vf series...... ecu will need to be matched to the new turbo which ever one you choose.... then there are the small injectors to consider etc etc