MAFSync is a custom hardware bridge that lets you drop your restrictive, mechanical Vane Air Flow (AFM) meter and run a reliable, hot-wire MAF sensor. Get back your smooth idle and crisp throttle response without the headache of wiring a standalone ECU.
Those original barn-door AFMs are mechanical bottlenecks. Worn carbon tracks cause dead spots, and the heavy spring flap dulls response.
MAFSync sits between a new, reliable mass air flow sensor and your factory harness. It takes the clean MAF reading, applies a highly characterized curve, and outputs the exact analog voltage your factory ECU expects to see.
Built to survive the heat and vibration of the engine bay. We replaced decades-old mechanical failure points with solid-state reliability.
If it runs a Bosch Motronic or L-Jetronic system with a flapper door, we are likely building a profile for it. We have active development across multiple German platforms to smooth out erratic idles and rich running conditions.
Denso and JECS vane airflow meters suffer from the same mechanical wear and restriction as the European units. MAFSync translates these signals to wake up classic Japanese powerplants.
We are finalizing the first product run of our MAFSync Modules and Kits. Whether you need a plug-and-play kit for a supported engine, or have an engine not listed yet and you want to convert to MAF, let us know.