[1M Chum]

Lately I was experiencing vibrations under braking especially after a wash (where the calipers initially 'stick' to the disc) until force is applied under acceleration

Recently though the issue has been worse - and I would expect this to diminish after some brake use. Took the car back and it turns out the rear discs were warped - which explained the vibration. The car is under warranty so the discs will be replaced - but the car will be heading to the track soon - and I have read that the OEM brakepads really aren't good enough.

Suggestions? No other mods to the car...

Cheers