Sirs,
it seems I have a problem after 2000 km

No errors on the display so far but I hear the engine whistling sometimes when it goes above 3000 RPMs and it's a new noise that I never heared before.

Recently I had a problem similar to the reduced performance I've heared so much about. I was pushing the gas, but the car was soooooo slow and gears were changing like in driving school I arrived home, parked the car and next morning all was ok

I will visit the dealership next week and try to figure out what's happening.

What are you thoughts on the matter?

I really hope it's a minor problem but I'm afraid it might be something with the turbo

PS: no problems on low RPMs, never enjoyed so much being stuck in a traffic jam before  Santorini Black RR Vogue 4.4 TDV8