Forced Induction

Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/10lb Bottle

Assassinate the competition with the Assassin plate system. The Assassin is the most technically advanced single stage plate ever designed. The CNC machined design integrates the nitrous and fuel discharge ports into the outer perimeter. The Assassin...

Nitrous Express 4150 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/10lb Bottle

Assassinate the competition with the Assassin plate system. The Assassin is the most technically advanced single stage plate ever designed. The CNC machined design integrates the nitrous and fuel discharge ports into the outer perimeter. The Assassin...

Nitrous Express SX2D Dual Stage Diesel Nitrous Kit w/Progressive Controller

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...

Nitrous Express Diesel Stacker 2 Nitrous Kit w/15lb Bottle

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...

Nitrous Express Holley High Ram Plenum Nitrous Plate Conversion

These high tech nitrous plates bolt between the upper and lower intake manifold on Holley Hi-Ram manifolds for a quick and clean install. Nitrous and fuel are injected into each cylinder from the side of the runner providing direct port like distribution...

Nitrous Express Spacer Ring 85mm for 5.0L Pushrod Plate System

Replacement spacer ring for the plate system, [20955] for various throttle body/intake manifold sizes. Spacer is made of solid billet aluminum and anodized black.

Nitrous Express Spacer Ring 65mm for 5.0L Pushrod Plate System

Replacement spacer ring for the plate system, [20955] for various throttle body/intake manifold sizes. Spacer is made of solid billet aluminum and anodized black.

Nitrous Express 102mm 4 Bolt LS Nitrous Plate Only

Wow, how do I start to tell the world why NX is different and better than any other company? Lets start with the NX philosophy: All components must be of the highest quality, no off shore junk; 99% of NX products are produced and assembled in the USA;...

Nitrous Express Ford GT350 5.2L Nitrous Plate Only

Wow, how do I start to tell the world why NX is different and better than any other company? Lets start with the NX philosophy: All components must be of the highest quality, no off shore junk; 99% of NX products are produced and assembled in the USA;...

Nitrous Express Nitrous Purge Valve (6AN Manifold Push Button and Vent Tube) nexML15601

The NX Purge System is designed to purge the air from your nitrous lines to allow immediate and consistent activation of your Nitrous system. This system includes a Lightning solenoid, push button for activation, and a vent tube to direct the purged...

Nitrous Express 10lb Bottle w/Mainline Valve (6.89 Dia x 20.19 Tall)

10lb Nitrous Express bottle with a standard Mainline valve.?

Nitrous Express Mainline EFI Single Nozzle Nitrous Kit w/10lb Bottle

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...