Hello, I have a 2004 307 sw but my young man has a plan to buy a 207 RC stage5 + 400HP but I saw 1 2 foreign forum stage 3 had an automatic transmission. I could not find the model of the gear. Can I do it for 1.6THP RC stage5? Does anyone have knowledge of automatic transmission. What can I do if I can, which one will be healthier and smoother
HBatuhan