The ZEX Turbo Nitrous Switch is designed specifically to help spool-up engines with big turbochargers.
This boost activated nitrous switch is designed to help spool a turbocharger. This switch is adjustable from 2-24 PSI so that once the designated boost pressure is reached, the nitrous will switch off.
Eliminates boost lag for instant power. See 82218 for a complete system featuring this switch.