Is this a prob or not -

MY00 with MY99 AE801 ECU, No pets fitted, panel filter.

Done an ECU reset and now on full chat in 4th & 5th boost peaks at 17psi (1.2 Bar) drops to 13psi and the settles at 14psi. If you accelerate steadyish to full chat boost reaches 14psi peak.

Is it overboosting ?

Is it a problem ?

Will it settle down after the reset ?

Do I need a boost controller ?

Before reset used to peak at 15psi and settle at 13psi.

I guess it goes better but is it gonna be ok