Originally Posted by NickG
Is your car running RFT Pirelli Euforias' by any chance?
No NickG, it's running Bridgestone RE050A RFT's which were the OEM tyres supplied with it. I actually think it's more the M technic suspension that's causing the firm(er) ride rather than the tyres alone.
I'm considering changing to Michelin tyres when it's time to replace them as I had a really good run with them on my E46 and I've always found Michelins to be quieter and longer lasting than any other brand. Not sure if they do "sports" RFT's though.