I got a standard series 2 a year ago.
check my signature for the mods and the increase in hp.
The exhaust cost $700 from quikfit in morley.
$25 pod filter from A-Spec in Murray Street, car had a hks poisonous mushroom with brackets, so didn't need to buy those, but easily $50 for brackets.
next mod safc2 which should hopefully hit the 250 mark and then a fmic, but thats not really needed.
thinking of a bleed valve aswell, but thats not that important, i'm not here to put out big figures, just have an enjoyable car