Hi, i have a quastion, i drive 1997 c230k sport since 1997, and i thoughtabout chip tuning, but i know if i will chip my car i will have motor problems. Now i have 96000 km and one time i changed my kompressor (garranty). Now i heared that there is a posibility just to change my Pulley? How must it be done and where can i buy it? If possible post a pictures. Pulley of WHAT??? and how much % of power will i get??

Thanks a lot:bunny: