RMS STAGE II KIT

This system provides a considerable power upgrade from stage one. The Aftercooler improves power in two basic ways. First the Aftercooler lowers discharge temperatures creating a higher charge density that will allow a greater mass of oxygen to pass into the motor. Which in turn allows more fuel
to be burned. Secondly, the BMW engine management system utilizes an air temperature sensor to control ignition settings. The kit includes Aftercooler, Hi-Flow Water Pump, Heat Exchanger, Auxiliary Fan, belt, Pulley, Hoses and Instruction Manual.