Tyres for Clio RS 200 EDC

Hi everyone!
I've bought Clio RS 200 EDC. Now I have winter tyres 215/45/17. I want to buy 225/45/17.

Have anybody used this size of tyres instead of standart width 205?

Thank you for answers
 
I was thinking the same

Hopefully our friendly go to guy [MENTION=1272]Fernandez[/MENTION] can hook us uo
 
Big thanks for replies.
I'm gong to use Hankook RS3 for track. They are available in size 215/45/17. I didn't find anything interesting for my standart wheels 18" to use on track.
 
They will 'fit' but the side wall will flex a bit more

I'm either going Michelin pilot super sport or yokahama ad08
 
You aren't going to vary the width, are you? Are you going to use Michelin pilot super sport 205/40/18 the same that is used at Clio Trophy?