sorry m8, missed the bit about standard chip !!! half asleep
i agree with foreigners bit dodgy deviating from accepted combinations of parts and just turning up the boost !!!
I currently run a stage 1 set up and a newly rebuilt motor with 7.2:1 comp ration (so it feels a bit flat) but i have plans for a lot more power in the future !!!
you can run up to 330bhp on a standard comp motor, but as mentioned b4 depends on how tired it is etc, etc.
As foreigners said a cossie is a quick car as standard, but if you still feel the urge for more stage 1 (270bhp) is a great improvement in drivability IMO, and costs very little and still retains the motors reliability !!!
just dont go and bolt on a t4 with greys and 36psi and expect reliable everyday motoring !!!