MAF Triggered. The Stage 2 system uses the 0 to 5 Volt output signal from the Mass Air Flow sensor aka "MAF" (on fuel injected Mustangs) to inject a fixed amount of fluid (49% methanol, 51% water) through the nozzle cooling the engine and boosting octane.
Complete Kit. The Stage 2 Boost Cooler kit includes a UHO (Ultra High Ouput) Pump, 3 Quart Reservoir, Variable Controller, 2 Nozzles all the required hardware needed for installation and comprehensive instructions.
Application. This Snow Performance Stage 2 MAF Boost Cooler Kit is designed for use on both naturally aspirated or force inducted Mustangs equipped with a MAF controlled fuel injected engine from 1987 to 2010.
Technical Note. Fluid is not included.