Plug and play standalone engine management for M52 BMWs. Built using the Pazi88 Speeduino board inside a modified MS41 case. Full standalone control over fuel, ignition, boost, and launch features — tested and proven by FergZ Garage.
BMW E36 M52 Speeduino Standalone PnP ECU (FergZ Garage Edition – Pazi88 Board)
This ECU gives your M52-powered BMW full standalone capabilities — fuel, ignition, boost control, launch control, flat shift, datalogging — without locked dealer maps or expensive tuning licenses.
Built using the proven Pazi88 Speeduino PCB, fitted inside an OEM MS41 ECU case for a true plug-and-play experience.
✅ Full real-time tuning (no reflash wait)
✅ Boost control by RPM, gear, or throttle
✅ Launch control and flat-shift enabled
✅ Wideband closed-loop fuel tuning
✅ Anti-lag system built-in
✅ Flex Fuel ready (optional sensor setup)
✅ Unlimited map saves — no locked software
✅ Perfect for turbo builds, swap cars, drift setups, and track monsters.
✅ Trusted by FergZ Garage in real-world builds.
