Nitrous Express WOT/RPM Window Switch Challenger Locking connectors ensure a positive

Locking connectors ensure a positive connection between the harnesses and gauge and a new single board design adds to the new gauge’s durability

O2 extensions

An Auto Dimming feature is included

These are the Rear O2 Harness Connectors

Nitrous Express WOT/RPM Window Switch Challenger Locking connectors ensure a positiveThe Nitrous Express digital rpm window switch is an innovative module that monitors engine rpm as well as throttle position to automatically activate your nitrous system based on user adjustable RPM and TPS values. This ensures that the nitrous activates only within the set RPM and TPS values. The large LCD display has an adjustable contrast screen this changes how dark the numbers and letters appear. Another great feature of the window switch is the