[lokela]

Anyone have any experiences with this?

Seems like a good idea to keep the sound down unless you want it to be loud.

I tried a search on it all i could find was this
http://www.skylineowners.com/forum/showthread.php?t=68136&highlight=TCV&page=2

Just wanted to see what all your thoughts were on it.
Here is 2 links for it.
http://www.rhdjapan.com/sard-tcv-torque-control-valve-nissan-17070
http://sardracing.com/sardtcvtorquecontrolvalve.aspx