My attempt at the easiest, best, cheapest boost controller ever. No wiring, no tuning, no blown 4L60s.
Uses CAN data and math to apply boost only when the 4L60E can take it. Self-learns and improves over time.
Install the dongle on OBD2 port under dash. Pass the boost controller wire through the firewall and mount it in the engine bay.
Use it as a four-port.
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MCU: STM32F103C8T6
CAN Transceiver: MCP2551
Power supply: 5V LDO
OBD DLC male: 179631-1
PCB connector for MAC: 1724470202 Molex
Wire-side connector for MAC: 0436450200