Originally Posted by El_Duderino
I switched out the elbow to the stock OEM elbow as the MS variant kept popping off. Additionally the adapter which connects to the PCV hose literally fell off the MS elbow. Presently, I am using the stock elbow connector with the Macht Schnell filter.
I installed the MS stage II six months and no problems with it slipping off. The MS elbow is tricky to get installed properly, but once in place it is secure. The intake growl of the MS stage II is pretty sweet!