LS1 TO LS3 MAP SENSOR ADAPTER - AF64-2149

Suits LS3 Mass Air Flow Sensor

This mass air flow adapter from Aeroflow Performance is designed to adapt a LS3 map sensor to a LS1 intake manifold. The LS3 map sensor conversion is popular for aftermarket turbocharged applications to allow the ECU to read higher boost pressures. LS2 map sesnor is sold separatley (AF49-1559)