i just wanted to know where everyone mounted the littel box that comes with the defi boost guage... just in case you guys dunno what i'm talking about... it's the littel device where the vacuum hose connects to ... the manual says to mount it in a cool dry place so i was just wondering where you guys mounted it...

also where did you tap into??? the vacuum hose on the bov or the directly to the manifold??? if directly to the manifold where is this place ... i can;t seem to find it...

i got an my04 sti and i think it's to the left of the ic.. next to the turbo... am i right???

I mounted mine on/near the bracket for the AC. It is near the driver side strut tower. You need to make sure that you mount the sensor in a near vertical postion (hose sticking straight down from the sensor). I connected the hose to the factory gauge T coming off of the BOV.