Zex took it to the next level with this kit, tuning it specifically for GM V8 Trucks and allowing you to add 75 100 or 125HP.
A complete "Wet" nitrous system. Everything is included for a safe, proper installation.
Designed to work safely on stock type engines, but is also engineered to perform flawlessly on highly modified turbocharged and supercharged combinations. The ideal nitrous system for any fuel injected vehicle.
All major components are factory pre-assembled inside the "Nitrous Management Unit". Easy, plug and play, two-hour installation.
ZEX Nitrous Systems have an advanced, patented feature called "Active Fuel Control". This feature monitors nitrous bottle pressure and adds or subtracts enrichment fuel so the engine never runs too rich, or too lean, when you engage the nitrous system.
ZEX "Wet" nitrous systems activate at wide-open throttle using advanced electronics that monitor your engine's throttle position sensor. This makes using your nitrous system very easy and reliable. "You've done all the bolt-ons....cold air intake, performance exhaust, underdrive pulleys.... you want more power....you MUST have more power...."
It's time to step-up....your ready for some serious power. A ZEX Nitrous System bolts on in just two hours and gives you the kind of horsepower advantage that leaves the next guy you beat with the "what just happened?" look.
The ZEX "Wet" Nitrous System has the most advanced features of any "Wet" nitrous system on the market. All components, such as the solenoids and activation electronics, are factory pre-assembled inside the "Nitrous Management Unit". This ensures you will be spending less time in the garage installing the system and more time out having fun. The patent pending "Fuel Shear" technology used in ZEX's nitrous nozzle places the enrichment fuel directly inside the high-speed nitrous plume exiting the nozzle. This results in the most complete atomization of enrichment fuel possible. Super-fine atomization of enrichment fuel ensures maximum horsepower and eliminates fuel puddling that can cause intake backfires. Even the way ZEX activates the nitrous system is unique. Instead of relying on crude micro-switches or push buttons, the ZEX "wet" nitrous system uses advanced electronics to "learn' the throttle position sensors voltage curve. It then programs itself for your specific vehicle and, when armed, will only activate the nitrous system at wide-open throttle. This ensures perfect engagement every time the nitrous system is used. Advanced features like this make the ZEX "wet" nitrous system the easiest to install, the most powerful, and the most reliable system on the market.
The part number for this item is Zex 82231 and it fits 1999-2017 Chevy Silverado, GMC Sierra (4.8 5.3 6.0 V8) models.