ZEX Nitrous System ZEX Add-A-Stag 82064

ZEX Nitrous Systems 82064 Easy-to-install kit adds a second stage of nitrous to any manufacturer?s single stage EFI nitrous system; Faster than single stage systems because nitrous is added in two separately controlled stages; Operated by a push button switch for ease of control; Jets are included for adding an extra 50-250 HP Nitrous System, Zex Add-A-Stag E This kit allows you to add a second, independently controlled nitrous system to an existing nitrous system. Injection System Kit