Nitrous Systems

If you are a serious nitrous junkie on a tight budget we have what you have been waiting for! NX introduces MainLine Nitrous Systems. MainLine Systems benefit from the years of research and development that made Nitrous Express the leader in the nitrous...

Nitrous Express LED Purge Light - Blue

The new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round spray bars resulting in excellent atomization and cylinder distribution. With no spray bars to sag, rotate or...

Nitrous Express Converts Any Single Nozzle Stage 1 Nitrous Kit to Dual StageWarrantyCertificate of Origin

Includes a NX Lightning series fuel solenoid, shark nozzle, braided stainless lines and various fittings needed to convert a dry system to a wet system. Includes jetting for (50-75-100-150HP)Certificate of OriginWarranty

This isnt just another plug in chip that floods your engine with raw diesel and covers the car behind you in black smoke. These systems are engineered to be the safest way to boost horsepower on any diesel engine. NXd systems actually cool the exhaust...

The NXD Stacker Systems are guaranteed to boost horsepower, torque, erase that ugly black smoke cloud and dramatically reduce exhaust temperatures. The NXD STACKER is the ultimate safe, low cost add-on for your modified diesel truck. Hold on because the...

The NXD Stacker Systems let you stack nitrous on your existing diesel chip. Guaranteed to boost horsepower and torque, erase that ugly black smoke and dramatically reduce exhaust temperatures. NXD Stacker systems are the ultimate safe, cost effective...

The NXd Stacker Systems are guaranteed to boost horsepower, torque, erase that ugly black smoke cloud and dramatically reduce exhaust temperatures. The NXd STACKER is the ultimate safe, low cost add-on for your modified diesel truck. Hold on because the...

The NXd Stacker Systems are guaranteed to boost horsepower, torque, erase that ugly black smoke cloud and dramatically reduce exhaust temperatures. The NXd STACKER is the ultimate safe, low cost add-on for your modified diesel truck. Hold on because the...

The NXd Stacker Systems are guaranteed to boost horsepower, torque, erase that ugly black smoke cloud and dramatically reduce exhaust temperatures. The NXd STACKER is the ultimate safe, low cost add-on for your modified diesel truck. Hold on because the...

NX announces it's new line up of diesel specific nitrous systems. This isn't just another plug in chip that floods your engine with raw diesel and covers the car behind you in black smoke. These systems are engineered to be the safest way to boost...

If you own a DRY nitrous system and are tired of getting outran by the guys with NX wet systems, This conversion is for you.Certificate of OriginWarranty

The Nitrous Express 5TH GEN CAMARO Plate System feature's Phase 3 Spraybarless technology for the ultimate in atomization and distribution. The billet plate bolts between the throttle body and intake making installation quick and easy. The solenoids are...

Nitrous Express 6 Cyl Piranha Conversion (6 Piranha Nozzles and Jets Jets)Certificate of OriginWarranty