Does anyone know the efficiency between the stock side mount IC off of the gst to compared to i believe it's a audi 9000 IC. I was thinking of using it as a FMIC but didn't know if it does a better job then the side mount. I have this thing just laying around and I want to put it to good use, hope anyone can help. I've been looking everywhere on the net but no luck.


- 98 5SPD GST (crankwalked and blown turbo)
NEED BIGGER TURBO!!