Hi mate, its just a two wire sensor that Bob Rawle gave me with the simtek ecu, as the maf is gone now, the ecu uses two of the wires in the old maf plug part of the loom for the charge air temp, thats where this sensor plugs in.
I had a air flter boxing/shroud made last year, i havent had the car running well enough for long enough to even think about fitting it!.
I am picking up a couple of rear hubs today as one of mine is naffed!, hopefully some progress will be made this weekend!.