I've fitted a BBTB and am now looking to upgrade the ECU chip. (Incidentally it sounds like the BBTB might be a lttle pointless, performance wise, but as tim_s has said I now have a nice reconditioned freely operating TB, which gives peace of mind at least!)
Is anyone here running a UK car with BBTB and performance chip? If so, what type of chip do you have and how do you rate it?
I heard on e30zone that US chips will not work in UK cars, which is a shame as I've heard good things about some of those available over there.