Ok i inderstand how to install the piece and tune the wastegate but, my problem is that i dont know which line to "T" into the blue or green and after i "T" into whichever one then what do i do with the origional balck hose on the stock wastegate?I dont have s1 on the car right now if that makes a difference. any help appriciated, tim

 

run it off the black line until you put s1 in, you'll end up with a overboost code otherwise. once you do switch lines though, use the green line and either rip out or cap the black line.

 

alright thanks psi. to the rescue again

 

glad to help