Go Wide Open

The Nitrous Mastermind provides proportional control of nitrous and fuel flow across a driver adjustable RPM range. This allows nitrous to start flowing sooner and controls it when it goes full open. Unique features include fuel shut-off when the rev limiter kicks in, preventing potential engine damage from nitrous/fuel buildup in the exhaust. Includes a precision rev limiter and shift LED, and comes complete with easy-to-follow instructions. Get the most from your engine and nitrous system with maximum safety and ease of use.