CARB Restricted

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 Syst...

NX Jets are manufactured on CNC equipment, and are guaranteed to be within .0005 of specified jet size. In recent testing, using the same jet size,...

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 Syst...

Gen-X accessory packs include all the components you need to make your nitrous system dependable and worry free. Gen-X kit includes: fully automati...

Gen-X accessory packs include all the components you need to make your nitrous system dependable and worry free. Gen-X kit includes: fully automati...

Gen-X accessory packs include all the components you need to make your nitrous system dependable and worry free. Gen-X kit includes: fully automati...

Gen-X accessory packs include all the components you need to make your nitrous system dependable and worry free. Gen-X kit includes: fully automati...

Gen-X accessory packs include all the components you need to make your nitrous system dependable and worry free. Gen-X kit includes: fully automati...

Gen-X accessory packs include all the components you need to make your nitrous system dependable and worry free. Gen-X kit includes: fully automati...

The Gen-X2 package includes the best accessories for your EFI nitrous system all put into one package. No need to mix and match parts, get everythi...

Gen-X accessory packs include all the components you need to make your nitrous system dependable and worry free. Gen-X kit includes: fully automati...

The Gen-X package includes the best accessories for your EFI nitrous system all put into one package. No need to mix and match parts, get everythin...

The Single Discharge Dry Nozzle features an Aluminum body anodized in Black as well as our NX logo etched in the side. The body itself features 1/1...

The Single Discharge Dry Nozzle features an Aluminum body anodized in Black as well as our NX logo etched in the side. The body itself features 1/8...

This four stage NX Dry Direct Port System provides nitrous directly into each cylinder through four sets of high flow NX Dry Nozzles. This system i...

This four stage NX Dry Direct Port System provides nitrous directly into each cylinder through four sets of high flow NX Dry Nozzles. This system i...

This four stage NX Dry Direct Port System provides nitrous directly into each cylinder through four sets of high flow NX Dry Nozzles. This system i...

This four stage NX Dry Direct Port System provides nitrous directly into each cylinder through four sets of high flow NX Dry Nozzles. This system i...

This four stage NX Dry Direct Port System provides nitrous directly into each cylinder through four sets of high flow NX Dry Nozzles. This system i...

This three stage NX Dry Direct Port System provides nitrous directly into each cylinder through three sets of high flow NX Dry Nozzles. This system...

This three stage NX Dry Direct Port System provides nitrous directly into each cylinder through three sets of high flow NX Dry Nozzles. This system...

This three stage NX Dry Direct Port System provides nitrous directly into each cylinder through three sets of high flow NX Dry Nozzles. This system...

This three stage NX Dry Direct Port System provides nitrous directly into each cylinder through three sets of high flow NX Dry Nozzles. This system...

This three stage NX Dry Direct Port System provides nitrous directly into each cylinder through three sets of high flow NX Dry Nozzles. This system...