The ZEX™ Turbo Nitrous System is specifically designed to help spool-up engines equipped with big turbos. This kit has all of the same great features as our standard EFI wet nitrous systems but includes the addition of a fully adjustable boost switch, which allows you to spray a small shot of nitrous to help spool-up the turbo as soon as a certain level of turbo boost is reached, the nitrous automatically shuts off.

• Adjustable from 25 to 75 horsepower
• Eliminates boost lag for instant turbo power
• Shuts off nitrous once the turbo has spooled-up