Nitrous Express 90mm Hemi Plate Systems

The Nitrous Express 90mm Hemi plate systems are a high-performance, wet nitrous kit designed for 5.7L-6.4L Hemi engines, providing 50–400 horsepower gains. The systems feature a CNC-machined, spray-barless plate, Lightning series solenoids, and TPS-activated electronics for safe, efficient, and easy installation between the throttle body and the intake.

Key features and components:

* Designed for 5.7L, 6.1L, and 6.4L (392) Hemi engines
* 90mm CNC-machined aluminum plate with spray-barless technology for superior atomization, fitting between the intake and throttle body
* Includes Pro Power Lightning Series solenoids, which feature aluminum bodies and carbon fiber cans to reduce weight and improve flow
* Capacity—jetting included for 50, 100, 150, 200, 250, 300, 350, and 400 hp
* Systems often include a 10 lb. (or 5 lb./12 lb./15 lb.) nitrous bottle with the high-flow Lightning 500 valve
*Activation: Includes a TPS-activated Wide Open Throttle (WOT) switch, ensuring safety by only activating at full throttle
* Upgradeability—the plate is pre-machined for dual-stage capability, allowing for an upgrade to a second stage using part #NX933D
* Designed as a straightforward, bolt-on system that does not require removing the intake manifold or heavy modifications Show Less