Greddy Multi Switching System (MSS). GReddy's Multi Switching System (MSS) is a two-channel programmable general output controller. The MSS is cockpit-mounted and wires into a vehicle's ECU harness and/or optional GReddy sensors and the electronic devices you want to control. The MSS can control up to 2 separate electronic devices with the capability of turning on and off nitrous, solenoids, I/C-sprayers, warning lamps and many other electronic devices. Each channel can be programmed to activate through one, two or three parameters such as RPM, speed, temperature, boost or any other analog signal. With GReddy's optional MSS Relay Kit, you can activate fuel pumps, electric fans and other higher drawing items. The multi color display can also monitor the inputted signals for peak-hold and warning values.

- 120W(10A)max 2ch 80x21mm universal electronic arming switch