my mate has got an xr2i running escort turbo management and running gear!

battery tray cut out, metering unit bolted there, battery in the boot, modified actuator bracket and actuator rod shortened to clear radiator,
no water feed to the turbo as it was overheating all the while with it connected, is alot faster than my Si (FRST engine and running gear) but T3 mine and get it mapped and set up and i'm sure mine would be just as quick!

hope that helps