Nitrous Express NX Digital RPM Window Switch

Nitrous Express.

Engine RPM Limiter This Nitrous Express digital rpm window switch is an innovative module that monitors engine rpm to automatically activate your nitrous system based on user-adjustable RPM values. This ensures that the nitrous activates only within the set RPM values helping keep your engine safe!

• This Nitrous Express digital rpm window switch is an innovative module that monitors engine rpm to automatically activate your nitrous system based on user-adjustable RPM values. This ensures that the nitrous activates only within the set RPM values helping keep your engine safe!