Nitrous Express Universal Nitrous Kit for EFI (All Single Nozzle Application) w/o Bottle - 20915-00

NX single nozzle systems are the most versatile EFI power boosters on the market. These systems include an NX nitrous nozzle which mounts in the air inlet before your throttle body. These systems include billet aluminum and carbon fiber Lightning series...

Nitrous Express Universal Single Nozzle Nitrous Kit for EFI w/Composite Bottle - 20915-12

NX single nozzle systems are the most versatile EFI power boosters on the market. These systems include an NX nitrous nozzle which mounts in the air inlet before your throttle body. These systems include billet aluminum and carbon fiber Lightning series...

Nitrous Express Up-Grade Any EFI Single Stage to Alcohol - ALUPEFI

Nitrous Express Up-Grade Any EFI Single Stage to Alcohol

Nitrous Express V6AN Gasoline EFI (150-375HP) Nitrous Kit w/o Bottle - 80006EFI-00

NX direct port systems ensure consistent cylinder to cylinder distribution making them the preferred choice for high horsepower applications. These systems include billet aluminum and carbon fiber Lightning series solenoids, stainless hard lines, nickel...

Nitrous Express V6AN Gasoline EFI Nitrous Kit (150-375HP) w/10lb Bottle - 80006EFI-10

NX direct port systems ensure consistent cylinder to cylinder distribution making them the preferred choice for high horsepower applications. These systems include billet aluminum and carbon fiber Lightning series solenoids, stainless hard lines, nickel...

Nitrous Express V6AN Gasoline EFI Nitrous Kit (150-375HP) w/15lb Bottle - 80006EFI-15

The NX direct port systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems utilize the patented NX 'Piranha' nozzle! Available standard with high tech distribution blocks, optional 'Next...

Nitrous Express V6AN Gasoline EFI Nitrous Kit (150-375HP) w/5lb Bottle - 80006EFI-05

NX direct port systems ensure consistent cylinder to cylinder distribution making them the preferred choice for high horsepower applications. These systems include billet aluminum and carbon fiber Lightning series solenoids, stainless hard lines, nickel...

Nitrous Express V6AN Gasoline EFI Nitrous Kit (150-375HP) w/Composite Bottle - 80006EFI-12

NX direct port systems ensure consistent cylinder to cylinder distribution making them the preferred choice for high horsepower applications. These systems include billet aluminum and carbon fiber Lightning series solenoids, stainless hard lines, nickel...

Nitrous Express V8AN Gasoline EFI (100-500HP) Nitrous Kit w/o Bottle - 80000EFI-00

The NX direct port EFI systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems utilize the patented NX Piranha nozzle and are adjustable up to 300 Horsepower (500 HP for 10 Cylinder)! ...

Nitrous Express V8AN Gasoline EFI Nitrous Kit (100-500HP) w/10lb Bottle - 80000EFI-10

The NX direct port EFI systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems utilize the patented NX Piranha nozzle and are adjustable up to 300 Horsepower (500 HP for 10 Cylinder)! ...

Nitrous Express V8AN Gasoline EFI Nitrous Kit (100-500HP) w/15lb Bottle - 80000EFI-15

The NX direct port EFI systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems utilize the patented NX Piranha nozzle and are adjustable up to 300 Horsepower (500 HP for 10 Cylinder)! ...

Nitrous Express V8AN Gasoline EFI Nitrous Kit (100-500HP) w/5lb Bottle - 80000EFI-05

The NX direct port EFI systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems utilize the patented NX Piranha nozzle and are adjustable up to 300 Horsepower (500 HP for 10 Cylinder)! ...