2002 audi a4 quattro1.8t. So I crawl under the car tonight in the dark and install the new forge 004 from ecs. Take a test drive sounds the same just a bit louder. Inspecting my install for mistakes and find the vac in front of the engine cover sliced open just blowing air out.. Question is does anyone know where the vac line from the dv/bov goes to so I can replace that line appreciate it.

 

follow it..... best way to find this stuff out

 

That was my other option but got to wait for daylight and get to work to check it out. Thankfully I work at a dealership

 

do you have a boost gauge? whats your vac reading?