rossdj1983

iTrader: (5)

my p1 with its original vf28 on 80k makes a whoosh noise wheen on boost at around 4000 rpm, dont think i got any leaks and it does pull cleanly, only really started doing it after a remap- running 1.5 bar.
is it me turbo do you think?

joz8968

iTrader: (13)

Did you have a cone filter (junking the OEM airbox) fitted, prior to the remap? Could it not be this?

rossdj1983

iTrader: (5)

no mate, kept the stock airbox, had it decated though

scoobyricht

iTrader: (4)

if the downpipe cat is removed the turbo can be heard a lot more when spooling up, sounds great