Can i use T88 with 15cm2 Ex.housing ?? Now i have 18cm2

 

I would say call GReddy directly but to be honest, I would not believe a word they say as most of their techs don't know their heads from their asses :-) I know the T78 comes with the 17cm2 housing. What you really want to be concerned about is pressure ratio between the hot/cold side. I don't think many have experience with swapping out the hot side housings. I'd give RX7.com a call as they've had experience with the 78/88.

 

Probably gonna surge its *** off with that small turbine housing. I would suggest a 17cm at the very least .

jeff