i have been a bit reluctant to get chipped because of dv and clutch concerns. I just came across TT DV's for 31 bucks from ecs tuning (http://www.ecstuning.com/vwperformancepagejetta18turbo.htm). this seems rather cheap from what i have seen in DV offerings. would this be a suitable replacement for the stock jetta DV? and if so how easy is the install? i appreciate anything you might have to say on the subject. thanks.