if your prepared to get your hands dirty you should be fine. make sure you get your dizzy regraphed when you done thou cos mine had 45 degrees total advance stock.
i will make a list of exactly what i bought soon and ill put it up

anybody correct me if im wrong but i would say no because you still need a computer and youll pay roughly 1500 for a good computer tune plus you still need to buy a programable computer 500 -1000 alone then injectors and the housing fuel rail ect ect ect $$$

yer i have checked out the manifolds i worried about alternator being on the same side, so talking to a mate who might be able to knock one up to clear. maybe an obvious question but i would like to know were oil comes into a turbo setup i think i got the rest pretty well sused but not much is said were the oil goes. i noticed someone said they tapped it from oil sender, but were does it have to go too. Still learning prob an obvious question

if your going to spent your money on a turbo for a a12 you mitgh aswell put a little extra and turbo a a15

my opinion any way

a15s arnt very common anymore thats why the a12 is being used

as for the oil lines you put a t piece on where the sender sits for the oil feed and you put a fitting onto the oil sump for the return line

I am having a similar project in Finland... (blow through)

Here's my setup:

A12 (A13 pistons)
2 head gaskets for lowering the comp
thicker valve springs

Weber DAT 32 turbo carburettor 150

Hey FinnTuuka, what car does your t25 come from? I can only find them on Mitsubishi eclipses here in the US. I don't know if they have the right size turbine wheels though.

You can still have a webber/Holley set-up on your daily driver (Can be very reliable) if your building on a budget then thats why you would go for this over EFI. the difference with EFI is well the cost but its smoother and more adjustable with a aftermarket computer.
As noted before the cost behind A series Injection your getting into the CA18 prices, thats why im running blow through with mine. when i go efi it will be on a twin cam 1800 or 2000cc thats worth spending a bit of money on for the power return.

I would suggest with a budget of $2500 you can do the A14/15 no probs, the only thing is because there not everywhere like the A12 you just have to pay a little more for them, but you can still get one.

alrighty heres the list of things that i can think of atm
-ihi vj26 turbo
-turbo manifold
-32/36 weber
-adaptor plate for weber 112 redline
-gasket for weber top to fit carby hat
-carby hat
-silicon bends - 3x 2.5inch 90 degree
- 2x 2.5inch straight
- 1x 2.5inch to 1.5inch 90 degree bend
-2.5 inch stainless steel about 1m
-hose clamps lots of em
-intercooler 450 x 300
-about 6m of fuel injection hose
-carter black fuel pump up to 18psi
-malpassi rising rate fuel reg for carbys
-k&n airfilter
-airfilter adaptor
-2.5inch dump pipe
-oil feed line about 1m
-oil drain line
- oil drain fittings- from turbo and to sump
-about 2m heater hose(for turbo cooling)
-3 banjo fittings
-blow off valve
-bigger front brakes for mod plate (120y)
i think thats all of what i needed and it totals about 2g most of the parts are custom jobies

Has anyone tried using THESE on an a12? They seem plentiful and faily cheap, and better suited than a T25...