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Your cart is empty.Nitrous Express NX Digital RPM Window Switch (Now for all ignition types, no RPM chips required) allows you to decide how you want your nitrous to activate or other items to activate via RPM. From wide open throttle (WOT) to toggle switches.
Mike
2025-03-27 17:53:50
Simple to wire if you go buy the directions . I put it in my 03 gt mustang . The rpm reading is over 10000 rpm at idle ,but soon as I touch the gass it corrects it's self (and yes the filter is on and changed coil type in the setting ) but it does exactly what I wanted it to do
David Goodson
2025-01-30 10:15:26
Solved several issues and lowered our ET. This is a must with any nitrous system.
Matt Grigg
2025-01-02 10:19:45
Works great if my heater motor isn't on. Rpm reading is perfect with the blower motor off, if I have it turned on the rpm reading jumps around very erratic. Ive tried with the filter turned on too. Probably an issue with 1970's electronics in my car, but I definitely have to make sure the fan is off before I do a run.
jason
2024-12-20 20:03:23
Followed the instructions perfectly and less than 3 weeks after install with a tested and properly functioning setup. Was going to the track this evening and turned on the controller to change my window settings.....I get a message saying error tps. Test my throttle voltage at the controller and the tps sensor .5v idle 4v wot. Controller is a paper weight.
Andrewdc1
2024-11-25 16:26:11
Instructions are simple and if everything is wired correctly it will work perfectly. NX also warranties their products so if for some reason it broke, just return it and get a new one!
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