is the td04 turbo from the subaru wrx to small to put in my car...i have one just wanting to be used

 

Its smaller than the Greddy Kit snail......so what would you think

 

roflsauce

 

well it just seems like waste of turbo

 

Buy a WRX to bolt it to ?

 

If you're not able to read a flowchart for a turbo you can't build a properly balanced turbo kit for your car from scratch.
There are some charts posted here that might help your research and build though
Building a kit is not just copy\pasting some objects on some pipes!

 

It's a bad idea

 

Get another one or two and put them all on...maybe then will you have enough flow for about 340whp...

Chris

 

Way too small, get a T88, that should suffice.

 

how bout the vf39 from the sti

 

IHI VF39
Aspect ratio 18
Turbine Impeller Dia ID 48mm/ OD 53mm, 11 blades
Compressor Impeller Dia 46.48mm/60mm, 6+6 blades
Equipped with compressor blade sealing
Wastegate port 25mm dia
WG Port open 77.7 kPa @ 2mm, 89.9 @ 4mm

Now it's up to you.

 

There are better options, the VF39 does not have a ball bearing center section. BTW, it's an IHI turbo. Plus isn't it a dual scroll turbo? I could be wrong though.

 

its a single scroll...only reason i ask is because i have 3 friends who have turbos just laying around

 

I know one of the STI's had a dual scroll, either way its too small I think for the rotary. Look up the flow charts for the VF39.