Autronic SM4 with v3/v4 Loom adaptor.
Autronic SM4 with v3/v4 TF Electonics loom adaptor and programming cable.
Great ECU for going maffless - highlights include inbuilt MAP sensor, launch control, antilag, closed loop idle, knock correction, closed loop fuelling and auto-tune.
The adaptor board would plug right into a v3/v4 or be an ideal starting point for and earlier / later model.
Full details here:
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