any advantage in fitting a Sti intercooler to an O4 WRX?If yes do i need new pipework aswell?

 

If you are fitting it in addition to other mods, ie. injectors, remap etc. then you would benefit. You would need the sti scoop and undertray to get the air toi the whole area of the intercooler.

I got my I/C with the y pipe as well, but I would presume that most would sell as a set.

 

undertray......the piece that fits under the bonnet below the scoop?

 

Thats the feller, the bit that sits on the I/C under the bonnet.

 

thanks i better start searching.

 

No real advantage without a turbo change IMO.

 

better start saving instead

 

Did you install the I/c spray aswel when you put the intercooler on?