i have a 94 tt auto that is bpu except vsv. i have dp, exhaust, profec b, boost gauge, air intake. will i benifit from doing the vsv mod. also looking at my current vsv the number 2 or right side is already capped off. also the line that normally leads to the actuator is missing. and the actuator is capped off. did my mechanic do something wierd to my car?