The JMS Progressive N20 Controller is the new standard for Nitrous Controllers! Finally, there is a N20 Controller that allows for maximum ADJUSTABILITY while combining all of the popular nitrous add-ons into one device. No external relays, triggers or RPM Switches required...it’s all in one device!
Easy to setup and use. No relays, triggers, or RPM switches required, everything is built into one unit.
No need for a laptop, all adjustments can be made with the included small flat screwdriver on the controller.
Compatible with all 12V or 16V battery systems & one to sixteen cylinder engines.