Nitrous Express NXD4000 SX2D Dual Stage Diesel Nitrous System

Nitrous Express NXD4000 SX2D Dual Stage Diesel Nitrous System

  • $ 1,573.99

This isn't just another plug-in chip that floods your engine with raw diesel and covers the car behind you in black smoke. These systems are engineered to be the safest way to boost horsepower on any diesel engine. NXD systems actually cool the exhaust temperatures while boosting horsepower and torque!

The Maximizer 4 nitrous controller allows you to apply nitrous flow according to boost levels, RPM based delivery, Time based, MPH (Miles Per Hour), and Throttle percentage progression. Infinitely adjustable power levels make the NXd system the most advanced, safest diesel power booster on the planet. The NXD4000 works on all Turbo diesel applications.

The NX SX2D nitrous system includes two Pro Power Lightning solenoids (.120 orifice), 2 dry nozzles, -6 feed line, 15 lb. bottle, and a boost reference progressive controller.


  • Easy To Install
  • .120 Orifice
  • Dual Stage Progressive Controller
  • Based On Boost, Time, Throttle Percent or Speed
  • Clean Safe Power
  • No Black Smoke!
  • Dramatic Reduction of Exhaust Temps
  • Made In U.S.A