G'day

Iv got a BMW X5 with a rough running engine that doesnt owe me much and a spare LS2 with a 6L80E

Looking at dropping the LS2 in (have measured it up and its heaps smaller than the 4.4i V8) but the only thing stopping me is the BMW electronics.

I'm guessing the onboard computers are going to freak out without the factory motor in place and I'm wondering if there is anyone in Perth that can help me out with it.

Planing on running the factory LS2 loom and ecu as a stand alone and if I have to just run an after market cluster for gauges.

Planing on running it just as a 2wd to make everything simpler.

Any help would be appreciated.

Cheers