For serious race applications, the ZEX? Race EFI Nitrous System is the best choice. Featuring Fuel Shear? Technology, enrichment fuel is injected
ZEX? Blackout Nitrous Systems? are the newest addition to
ZEX? Blackout Nitrous Systems? are the newest addition to
- Delivers 100-250 HP increase
- Features several unique ZEX technologies: Active Fuel Control, Fuel Shear Technology & patented TPS switch
- Designed for serious street/strip & race applications
- Electronically Activated At Wide-Open Throttle