The Maximizer 4 by Nitrous Express may be a bit of a misnomer by name. Why you ask? This little gem could very easily be labeled the “Maximizer 6” thanks to its five unique progressive tuning options (time, RPM, MPH, throttle position, and boost) in addition to AFR monitoring compensation and you have a powerful, yet simple progressive controller in a compact package. All this can be had for $399.96.

Official Release:

Maximizer 4 Nitrous Controller

PN:15957

The Nitrous Express Maximizer 4 progressive nitrous controller operates one or two 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 4 is the first choice. The Maximizer 4 has multiple progression options to cover a variety of racing types.

These progression options are described below:

• Time based progression.
• RPM based progression.
• MPH (Miles Per Hour) progression.
• Throttle percentage progression.
• Boost based progression.
• AFR (Air Fuel Ratio) compensation and protection.