There will b a label on the bottom of the Ecu b a colour that denotes the Ecu version. And that Tb must B a manual one then ? Not a auto ??? I already have a v con pro gold with a auto Tb so can get a more progressive map is stead of just open and shut with a manual. Reason I ask the questions is it could help you sell it easyer if the bit more info that's all They a great Ecu and good luck with the sale