check her mate plenty of posts about turbo upgrades etc http://bbs.rsownersclub.co.uk/forumdisplay.php?f=134

can't comment on PE or anyone not used anyone for mine yet. I use a blitz boost controller as the ford one plays up, but some of us are using apexi (sp), again check the link loads of discussion about it here.

I'd be very carefully running that lot on the bluefin tho and would want a custom map, i think the fuel pump and injectors are on there limit at 350bhp.