Proton Series nitrous systems combine performance, durability and value in a compact and easy to mount module.

Proton Series nitrous systems combine performance, durability and value in a compact and easy to mount module.

Proton Series nitrous systems combine performance, durability and value in a compact and easy to mount module.

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.

The NX EFI Race 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. Includes jetting for 100, 150, 200 & 250HP.

The NX DODGE TBI Plate System features a CNC billet plate that bolts between the throttle body and intake manifold for the ultimate in distribution and atomization. Includes a 5lb bottle, Lightning series solenoids, stainless lines and every nut, botl and electrical connector needed to complete the install.

This Nitrous system is the first choice for all Hemi and SRT8 vehicles. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality.

The NX EFI Dual Nozzle nitrous system is a great choice for dual throttle bodies. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. Includes jetting for 100 - 300HP.

The NX EFI Dual Nozzle nitrous system is a great choice for dual throttle bodies. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. Includes jetting for 100 - 300HP.

The NX EFI Dual Nozzle nitrous system is a great choice for dual throttle bodies. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. Includes jetting for 100 - 300HP.

The NX EFI Dual Nozzle nitrous system is a great choice for dual throttle bodies. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. Includes jetting for 100 - 300HP.

Having two stages means you double your power options at the click of a switch. The dual “Shark” nozzles give adjustability from 50 to 300 wheel horsepower in 25hp increments.