i have a garret t3/t4E Hybrid and i am doing research now on a waste gate i have some questions.......i plan to make 400+ hp when this motor goes back in spring. would a 44mm WG be big enough??? i like stingers header the best out of all the ones i have seen.(max wg inlet size is 44mm) also which bov would be good for me? i hear good things about Tial and i dont want to be cheap with something as important as a WG. also isnt it dumped into the atmosphere??? is it really loud????? i have seen some people have a custom exhaust pipe made for there ext WG. can you guys fill me in on some info.