Forge Atmospheric Blow off Valve

[PenguinGTI]

Hey guys I am thinking about getting one of these for my car:

http://cgi.ebay.co.uk/FORGE-DUMP-VALVE-BOV-ADAPTOR-VW-GOLF-BORA-2-0-FSI-TURBO_W0QQitemZ260498604919QQcmdZViewItemQQptZUK_CarsParts_Vehicles_CarParts_SM?hash=item3ca6ed4377#ht_1230wt_926

(this is just a link for an example)

I know there areplenty of forums about what people think of these things in terms of being chavvy/cheap/ good fun etc.

Instead I would like to know from those who have the item installed whether or not there have been problems.

Also, from DSG owners, does the item still work fully on a DSG? I know the box changes gear so fast and I was wondering if this would restrict or prevent the lovely whoooosssh from the BOV.

Thanks...

(and please try to not argue about the image of the item... I just want technical experiences    )