Just a quick word of warning to all those with or thinking of fitting a gt series turbo. Seems the problem I've had with my new turbo is fairly common. The nylon bearing housing has let-go so to say. Anyway if you ask the right questions there seems to be a replacement bearing to cure these issue's (thank you to the guy's at owen developments). Luckly for me I only had one turbo let go, unlike soembody I know who had 3x gt30's go in quick sucession before he had this unofficial mod done.. Seems that maybe garrett know they have a problem but don't want to make it too public.... Umm not sure only sumizing on this one.. Cheers Tim