Can anyone confirm/inform me about this dump valve? I have an MY93WRX and bought it with the present dump valve fitted, but I am not sure of it's origin. It is a VTA type with the markings "Bee-R" and could be "Power Bull" or maybe "Power Bullet" Red & Gold in colour. It is mounted at an angle so fouls the turbo inlet from the intercooler scoop slightly' so the markings have been scuffed so I can't fully make them out. The valve seems to work OK (sounds good) but I just want to confirm what it is, find out about it's origins and overall performance in comparison to others.
Can anyone shed any light?
Plus, does it matter that it is mounted at approx 90 degree's from normal (I doubt it).

 

A mystery indeed!