Good Product or no?

[DSMcrazy3]

Back again with another product quality ?...I'm most likely going to go with the name brand but there is a knock off Greddy Type-S blow off valve on Ebay, just wondering if anyone has experienced for themselves, and the quality of the BOV, i'll only be running 8 PSI max.
thanks
Josh

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=33742&item=7982256375&rd=1

 

[SnoopySLR]

I'd like to know... I'm not about to waste $60 to find out for myself though

I like my HKS Standard BOV... nice sound, but I wish I could hear it at idle. You can only hear it if there is a load on it.