Zex EFI WET Nitrous Kit

Fully Adjustable from 75-125HP

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.Learn More

The NX Stage 1 EFI nitrous system is the top of the line EFI power booster on the market. From the billet aluminum and carbon fiber solenoids, to our patented Shark nozzle, this system screams nothing but quality.

This system includes a single Shark nozzle, nozzle mounting bung, Lightning series solenoids, 24in D-3 stainless braided solenoid to nozzle lines, 15 Foot D-4 stainless braided nitrous feed line, 18in D-4 fuel feed line, nickel plated fittings, wide open throttle switch, master arming switch, 40 Amp relay, relay harness, Ford fuel rail fitting, stainless bottle brackets and a 10 lb nitrous bottle with the Lightning 45 bottle valve. This system includes jetting for 35, 50, 75, 100 and 150HP. The system can be easily upgraded later to support up to 250HP.

This system includes the latest technology and the best components available. NX Lightning solenoids feature an improved flow path that eliminates sharp turns and expansion areas in the nitrous flow path. This keeps the nitrous in dense liquid form which makes more power on less nitrous. Lightning nitrous solenoids feature an integrated purge port which allows you to connect a purge valve directly to the body of the nitrous solenoid for clean looks and less plumbing. Lightning Series solenoids feature CNC aluminum bodies topped with Carbon Fiber cans for the ultimate in weight savings.

The billet aluminum Lightning 45 bottle valve not only looks great; It is packed with features including an integrated gauge port, an integrated push port, a large .325 orifice and an improved flow path with only one 45 degree turn. The Lightning 45 bottle valve looks sexy, flows great and weighs nearly one full pound less than our old style NX 45 valve.

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Nitrous Express Two Cylinder "Proton" System W 2.5 Lb Bottle, 2.5Lb - 61026-2.5P

TWO CYLINDER "PROTON" SYSTEM W 2.5 LB BOTTLE, 2.5LB

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Nitrous Express Dry Nitrous Plate System For 2001-Up Harley Soft-Tail W/ No Bottle - 62110-00P

Here?s a quick and easy way to make your Harley run like a race bike. The billet aluminum nitrous plate mounts behind your air cleaner and features an integrated nitrous solenoid which makes installation quick and easy while looking clean and attractive. The system includes jetting for an extra 10, 20, 30, 40 and 50 Horsepower, your choice of bottle size, custom length stainless braided AN lines as well as every nut, bolt and electrical connector needed to perform the installation.

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Nitrous Express Sub C Nitrous System (25,35,50Hp) 5Lb Bottle - 20916-05

Gas prices got you down? Giving up your beast for a sub compact? Nitrous Express can help ease the pain of going GREEN. Now you can get 4 cylinder gas mileage and V8 power with our new Sub-Compact nitrous system. Designed specifically for small cubic inch engines, with lower horsepower settings, and lower cost. The Sub-Compact system comes complete with 5lb nitrous bottle, wide open throttle switch, stainless bottle bracket, stainless steel based solenoids, extra long stainless braided N2O line, and all necessary hardware to complete the installation.

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Nitrous Express Sub C Nitrous System (25,35,50Hp) 10Lb Bottle - 20916-10

Gas prices got you down? Giving up your beast for a sub compact? Nitrous Express can help ease the pain of going GREEN. Now you can get 4 cylinder gas mileage and V8 power with our new Sub-Compact nitrous system. Designed specifically for small cubic inch engines, with lower horsepower settings, and lower cost. The Sub-Compact system comes complete with 10lb nitrous bottle, wide open throttle switch, stainless bottle bracket, stainless steel based solenoids, extra long stainless braided N2O line, and all necessary hardware to complete the installation.

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Nitrous Express All Gm Efi Single Nozzle System (35-50-75-100-150 Hp) Less Bottle - 20920-00

If you want the best, this is it. The NX Stage 1 EFI nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. NX has a system for every EFI car in the world. Available in horsepower levels from 35-50-75 for most 4 and 6 cylinder cars, and up to 150 for 8,10, and 12 cylinder engines. This NX EFI Stage One system comes complete without a bottle, stainless bottle bracket, Lightning solenoids, extra long stainless braided N2O line, and all necessary hardware to complete the installation.

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Nitrous Express All Dodge Efi Single Nozzle System (35-50-75-100-150 Hp) Less Bottle - 20921-00

If you want the best, this is it. The NX Stage 1 EFI nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. NX has a system for every EFI car in the world. Available in horsepower levels from 35-50-75 for most 4 and 6 cylinder cars, and up to 150 for 8,10, and 12 cylinder engines. This NX EFI Stage One system comes complete without a bottle, stainless bottle bracket, Lightning solenoids, extra long stainless braided N2O line, and all necessary hardware to complete the installation.

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