This is exaclty what I said m8

But the Motec (like lots of it's competitor) has an adaptur to plug strait on the genuine loom
the good point with aftermarket is that they most have datalogging facilities, use wide band lambda sensors, and have help to built the maps (as well as base maps)...
they can run lots of injectors and coils..
I've also heard about a Pectel T4 but nothing really seems to move on there website.. Magnetti Marrelli also has very interseting stuff...

I want to change my gearbox before this step anyway it's worthless to have a big bhp engine without the possiblity of using it...