The Mégane II Owners' Club

I plan to change rims to bigger and wider to make it withstand my driving through corners and roundabouts. I wonder though, will it impact my performance in negative way? Or in any other way? Basically what can it do to my steering, performance, acceleration? And how will suspension react on that ch...

I plan to make heat shield for cone air filter with proper cold air induction, got all I need, but I'm not happy enough with standard Halford's cone air filter, so want to replace it for better... My main question is which will be best? I'm looking at k&n dedicated, not sure though if should get...