• Hey Guest👍👎 We're looking for reviews of your local CUPRA or SEAT Dealership - it's quick and easy to do: Leave a review now

ljpacey

aka captin slow!!
Jan 19, 2009
161
0
hi guys i just fitted my new milltek non res and i gone from 11 psi on boost to 16psi then tail back to 9 ish should it be doin this??? anyone had same problam:confused:
 
If that's as spike when you floor it that's the sort of thing you'd expect when you lower the back pressure on the turbo. Because the turbo is spinning up quicker it's overshooting the target boost level more before getting pulled to the desired boost level.
 
thank for that i gessed it would do that but not 5 psi :0 will it do any dammage or will it be ok??