Dont be silly maytee, most people who deal with RS's and tunning Cossies etc.. will be able to mapp Weber. There is not a 1 Tuner i know who cant mapp weber, but if you ask them about after market management they will give you a different answer.

Weber has been around way before the cossie years and has been used in many cars from Lanica's, Fiat's, ducatti and Cosworths!!!

In fact i think that its the after market software you will have trouble getting mapped to its 100% As for downloading the software and doing it yourself ........NAH... PAY THE PRO's