Mp40 quiet drive wet side

[matt1444]

How big of a difference does upgrading just the wet side to quiet drive make? Thanks in advance!!

 

[aclinville]

Its definitely an upgrade. A little quieter, it's easier to center up with the outside magnet and that being said has more room to play with so it doesn't start rattling like the older wet sides when not perfectly centered. As well the design is different so you get more flow that isn't as centered as the old style.

 

[christiantt]

What do you want from it?? Is it to lower the noise or to improve the flow??
Do you already have the QD driver??