Hey, I just got a new S pipe (Pipe after MAF just before turbo) for my FC. I only have to clamp off one more hose I can start this thing. This hose is right below the spot that the BOV re-enters the S pipe. Do I just cap that off?

I do not have a manual and I got the car back from a mechanic that chose not to finish the S5 into S4 install.

Is it for emissions? My car does not have emissions equipment on it.

Man I can't believe I'll actually get to drive this car. I have only driven it maybe 2 miles since I bought it. The S4 motor carbon locked soon after I bought it.

Thanks

Llew.