Just recommending it.
if ur dv goes, replace it with a GFB DV+ its like a new car. i did drive around for about a month with what i suspected was a split dv, so when this was on, it would feel ten times better, so direct comparison is a bit hard, but im pleased with it. and yeh i did put this on because im still toying with the idea of a remap once i have some spare cash, but the standard ones about £40 another version was about £60 and the DV+ was £100. compared to the other 2 this one doesnt really look like it can break anytime soon (ive said it now)
incase u havent read on here already about a split dv, u would feel a loss of power (its there but takes longer to get it) and whistling especially up through 2 3 and 4th gears. and the main give away for me was my ESP light wouldn't come on as often lol