Hi guys, i recently purchased an Version 4 STi MY98, looking at the boost gauge its running 1.3bar with no issues at all. Although i think its a little high (was thinking it should run at 1bar), how could you tell if its been remapped ie this car is the later MY98 and is fitted with an OBDII port.

The last owner only told me it had an engine rebuild some time ago by his previous owner. Also looked at the turbo and its an VF24 is the norm on this car. Ive looked at the port switch and boost pipes and there is no bleed valves fitted either.

Thanks for any replies