Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/o Bottle - 20224-00

Want more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual Shark nozzles give adjustability...

Nitrous Express GM TBI Nitrous Kit (50-125HP) w/15lb Bottle - 20218-15

If you want the best, this is it. The NX EFI Dual Nozzle 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...

Nitrous Express GM TBI Nitrous Kit (50-125HP) w/Composite Bottle - 20218-12

If you want the best, this is it. The NX EFI Dual Nozzle 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...

Nitrous Express GM TBI Nitrous Kit (50-125HP) w/10lb Bottle - 20218-10

If you want the best, this is it. The NX EFI Dual Nozzle 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...

Nitrous Express GM TBI All Nitrous Kit (50-125HP) w/5lb Bottle - 20218-05

If you want the best, this is it. The NX EFI Dual Nozzle 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...

Nitrous Express GM TBI Nitrous Kit (50-125HP) w/o Bottle - 20218-00

If you want the best, this is it. The NX EFI Dual Nozzle 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...

Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/15lb Bottle - 20215-15

If you want the best this is it. 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. NX has a system for...

Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/Composite Bottle - 20215-12

If you want the best this is it. 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. NX has a system for...

Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/10lb Bottle - 20215-10

If you want the best this is it. 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. NX has a system for...

Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/5lb Bottle - 20215-05

If you want the best this is it. 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. NX has a system for...

Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/o Bottle - 20215-00

If you want the best this is it. 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. NX has a system for...

Nitrous Express 92-95 Dodge V8 TBI Dual Nozzle Nitrous Kit (50-125HP) w/15lb Bottle - 20213-15

If you want the best, this is it. The NX EFI Dual Nozzle 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...