Nitrous Express (NX) was founded on the concept of offering premium nitrous systems that don’t require a lot of tuning. NX offers everything from individual pieces and parts to upgrade and existing system to complete, ready-to-install kits.
EFI Nozzle Adapter Fitting
Sale price$24.56
EFI Fuel Pressure Safety Switch w/D-4 Manifold
Sale price$84.62
Mounting Bracket Kit Nitrous/Fuel Solenoid
Sale price$8.18
H.D. Fuel Pressure Safety Switch
Sale price$65.51
6an Pure-Flo Nitrous Filter w/7in S/S Hose
Sale price$84.80
D-4 Pure-Flo Filter & 7in. Stainless Hose
Sale price$84.80
Purge Kit - GM 1pc. MAF/ Ford 3-Valve Plate Sys.
Sale price$190.81
Nitrous Purge Valve Kit For Ice-man Solenoids
Sale price$180.17
Plumbing Kit - Dual Vent Purge System
Sale price$47.71
-6 Nitrous Purge Valve Kit
Sale price$184.18
-4 Nitrous Purge Valve Kit
Sale price$182.86
Nitrous Purge Valve Kit 4an w/Poly Line
Sale price$187.74
WOT Switch w/Billet Bracket - For Dominator
Sale price$44.94
Throttle Position WOT Switch w/Bracket - 4150
Sale price$52.87
Nitrous Pressure Gauge 4in Dia High Accuracy
Sale price$74.00
Nitrous Pressure Sensor Assembly 0-1600psi
Sale price$164.04
Master Flo-Check Pro - 6in Gauge & Case
Sale price$475.97
Master FLO-Check System
Sale price$124.20
Wide Open Throttle Swtch - No Relay Bracket
Sale price$8.18
60-Amp Anti Feedback HD Relay w/Wire Harness
Sale price$43.68
-4 Nitrous Pressure Gauge Kit
Sale price$73.70
Nitrous Pressure Gauge 0-1500psi
Sale price$40.94
6an Swivel Gauge Adapter Fitting - Black
Sale price$25.72
D-4 Manifold w/Multiple Ports for Accessories
Sale price$25.72
Nitrous Universal Burst Plate
Sale price$113.33
Nitrous Carb Burst Plate 4500 Series
Sale price$253.55
Lightning Pro-Power Gas Solenoid- .310in Orific
Sale price$213.34
Lightning Pro-Power NOS Solenoid- .125in Orific
Sale price$213.34
Lightning Stage 6 Gas Solenoid- .187in Orific
Sale price$185.81
Lightning Stage 6 NOS Solenoid- .093in Orific
Sale price$197.43
Remote Shutoff Valve 6an Male Inlet/Outlet
Sale price$74.21
Lightning Stage 1 Gas Solenoid- .150in Orific
Sale price$151.06
Lightning Hitman Nitrous Solenoid- .063in Orific
Sale price$174.90
Fuel Enrichment Safe Stand Alone System
Sale price$997.94
6an Bottle Nipple for Lightning 500 Valve
Sale price$13.11
4an Bottle Nipple for Lightning 500 Valve
Sale price$13.11
6an ORB Bottle Nipple Fitting
Sale price$13.56
4an Bottle Nipple for New Lightning 45 Valve
Sale price$13.56
4an Bottle Nipple & Nut For CO2 Valve
Sale price$19.10
Blow-Off Safety Disc 3000psi
Sale price$7.71
NHRA Safety Blow-Off Cap
Sale price$35.78
Blow Down Tube Plumbing Kit
Sale price$30.48
Bottle Nut
Sale price$6.83
D-6 Bottle Nipple - 326NX Valve
Sale price$19.10
-4 Bottle Nipple
Sale price$12.29
Lightning 45 Deg. Bottle Valve - 10lb.
Sale price$125.39
Bottle Valve - Chrome 3/4 Thread Motorcycle
Sale price$92.81
15lb Empty Bottle w/ Standard 45 Valve
Sale price$419.99