Proton EFI Nitrous System - 35 to 75HP

The Proton EFI Nitrous System by Nitrous Express delivers 35 to 75 horsepower of on-demand performance enhancement for EFI-equipped vehicles. Designed for serious enthusiasts and tuners who demand reliable power gains without sacrificing engine reliability, this system bridges the gap between bolt-on modifications and full engine rebuilds. Whether you're building a street machine, weekend warrior, or competition platform, the Proton EFI offers scalable boost in a compact, professional-grade package that integrates seamlessly with modern fuel injection systems.

The Proton EFI Nitrous System employs Nitrous Express's proven solenoid-controlled nitrous delivery architecture, engineered specifically for compatibility with electronic fuel injection platforms where precise fuel atomization is critical. The system's modular design allows tuners to stage power output from conservative 35 hp street applications up to aggressive 75 hp shots for track or dyno duty—simply swap jets to dial in the exact horsepower level your combination demands. Advanced safety features including bottle heater integration and progressive activation controls protect your engine and drivetrain while maximizing consistency across repeated hits.

This system works best for owners of modern fuel-injected engines seeking affordable, reversible performance without extensive machine work or ECU tuning dependencies. Street enthusiasts appreciate the 35 hp base configuration for part-throttle applications, while those looking for maximum performance can easily ramp up to 75 hp for racing scenarios. The Proton EFI Nitrous System is an excellent choice for anyone looking to enhance their vehicle's performance reliably and effectively.