I've just installed a sfs 3" tip and bmc open cone on my cupra r and took the car out for a spin today and in 5th and 6th gear accelerating from low rpm I've got this turbo flutter. Is this anything to worry about? Im seem to be finding mixed commets on various sites such as its common when running a forge dv and to the extreme that it is damaging to the turbo. So If so what needs replacing to get rid of it?
Cheers Nick
Cheers Nick