ZEX Nitrous' Dual Stage EFI Nitrous System is more effective than a typical single stage system because it gradually adds the nitrous in two separately controlled stages. The first stage is activated automatically when you go to wide open throttle via the TPS-mounted switch. The second stage activates when the additional activation push-button is pressed. Included are jets for adding extra 50-300 HP.
- 2 stages controlled separately
- Adjustable from 100-250 HP
- Includes jets for adding extra 50-300 HP
- Active Fuel Control
- TPS sensor activation (stage 1)
- Push-button activation (stage 2)