Nitrous Express Maximizer 5 Progressive Nitrous Controller

The Maximizer 5 features many safety features that help you push your tune-up further while protecting your engine from damage. The Maximizer 5 progressive nitrous controller operates up to four separate stages of nitrous based on either time, RPM, MPH, throttle percentage or boost pressure. Whether your engine is naturally aspirated or forced induction, gasoline or diesel, the Maximizer 5 is the first choice.