Fiesta ST, is currently running the following:
JamSport stage 2.5 Supercharger - Rotrex charger, intercooler, etc
Miltek 2.5" full system inc. manifold, cat back
Cosworth inlet
Was running 267bhp and 211lbft back in June 2010 when it was fitted. Since then I've had the larger Miltek fitted and will be getting cams in the new year with another remap. That 'should' (going off what other cars are getting) push me over the 300bhp mark with around 240lbft.
Mostly doing little bits here and there at the moment until then though, like new intercooler pipe work, thermal inlet gaskets to stop heat soak into the inlet, larger throttle body, re-working some of the pipe work (hate the power steering hose running across the engine)
Other than the above its got Bilstein B12 suspension fitted, HEL braided brake lines and thats about it. I'm waiting for my new brakes to arrive at the moment, K-Sport 8 pots with 330mm disks, should be better than the standards I'm currently running!