I had it for around 7 months now and its still pumping ok..so some r make more noise than others!
Thats abit of a relief, I could swear that it was making louder humming when I first put in...

Im waiting on a tomei fuel pressure regulator types s im ordering in, will that fpr that test the fuel pumps quailty and life? Im following the tomei 8265 arm turbo manual it reckons I will get better constant fuel pressure more than the stock regulator...i guess im just gonna wait an see, but I mite just see a be on the safe side and consider on buying a new gen walbro gss341...this time pay more attention to detail.