UK-POLOS.NET - THE VW Polo Forum

I would like to have mfa functionality and gpa in my 9n3. At the moment I don’t have the mfa stalk. I will buy one of these soon. I am wondering if the stock tachometer I have will have mfa capabilities or if I will need to get a new tachometer. I have a 55 plate 9n3 1.4 petrol. If I need to buy a new one what serial number will I need?

Thanks