Hello everyone, first of all, I just want to say that my experience in tuning cars goes as far as tuning on PlayStation which means ZERO in real life, and my trust in tuning garages here is not far from that either. So before going to garages asking questions I thought I ask the people of the internet . I have an Audi A3 1.4 TFSI 125 bhp , and I was thinking whats the difference between audi's 1.4 tfsi and VW's 1.4 TSI that produces 160 bhp!? I always thought that it was just a matter of a Remap but I found that there is an extra SUPERCHARGER on the VW. SOOOOOO my next question was , Is it possible to add that supercharger to my a3 ? and I also found that the new A1 1.4 is double charged and i guess it has the same engine the A3 has. Thanks in advance .