are Superchips worth the money?

[phildor]

Just bought a 2.0tdi A6 (140 bhp) and its a bit sluggish. Im in Belfast and saw that there is a superchips dealer near me. Are there many downside to having the ECU re mapped with superchips?

Phil

[enduroxr]

Hi, i'm in Belfast and have a 140 A4! Did you get the A6 chipped? What do you think and who did it for you?