Gav's FRST is running OFAC meaning it is limited to 1.1 bar of boost (poxy OFAC MAP sensor!) - he gets his seen to at Grove Garage.

My recommendations would be, LSD 'box, paddle clutch (AP or Alcon), ERST exhaust manifold, hybrid T3 with .48 exhaust housing, front mount intercooler (easy with your bumper!), full setup and mapping at Grove Garage or similar with nicely specced injectors to match the extra boost