I'm still waiting for the stand alone ecus to come out with full timing and fuel control. Why have I been able to buy one for my truck for 20 years and nothing is available for power sports?
They were out 12 years ago, I dont think there was enough business to keep them viable and up-to-date with the rapid change in powersports electronics.
https://linkecu.com/vipec/products/powersport/
Look up ViPEC on the forum here, you'll find posts about it from years ago...