Nitrous Express 4 Cyl Gasoline EFI Nitrous Kit (50-250HP) w/Composite Bottle - 80004EFI-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 4 Cyl Gasoline EFI Nitrous Kit (50-250HP) w/10lb Bottle - 80004EFI-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 4 Cyl Gasoline EFI Nitrous Kit (50-250HP) w/5lb Bottle - 80004EFI-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 4 Cyl Gasoline EFI (50-250HP) Nitrous Kit w/o Bottle - 80004EFI-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 4 Cyl Gas Nitrous Kit (100-250HP) w/15lb Bottle - 80004-15

When space is tight but performance is still a requirement, the patented Piranha nozzle is the answer. At just half the size of its big brother, the Shark, the Piranha still packs a powerful bite. Available in settings up to 600 horsepower, the Piranha...

Nitrous Express 4 Cyl Gas (100-250HP) Nitrous Kit w/Composite Bottle - 80004-12

When space is tight but performance is still a requirement, the patented Piranha nozzle is the answer. At just half the size of its big brother, the Shark, the Piranha still packs a powerful bite. Available in settings up to 600 horsepower, the Piranha...

Nitrous Express 4 Cyl Gas Nitrous Kit (100-250HP) w/10lb Bottle - 80004-10

When space is tight but performance is still a requirement, the patented Piranha nozzle is the answer. At just half the size of its big brother, the Shark, the Piranha still packs a powerful bite. Available in settings up to 600 horsepower, the Piranha...

Nitrous Express 4 Cyl Gas Nitrous Kit (100-250HP) w/5lb Bottle - 80004-05

When space is tight but performance is still a requirement, the patented Piranha nozzle is the answer. At just half the size of its big brother, the Shark, the Piranha still packs a powerful bite. Available in settings up to 600 horsepower, the Piranha...

Nitrous Express 4 Cyl Gas Nitrous Kit (100-250HP) w/o Bottle - 80004-00

When space is tight but performance is still a requirement, the patented Piranha nozzle is the answer. At just half the size of its big brother, the Shark, the Piranha still packs a powerful bite. Available in settings up to 600 horsepower, the Piranha...

Nitrous Express 8 Cyl Piranha Direct Port 4 Solenoids Nitrous Kit (200-500HP EFI Jets) w/15lb Bottle - 80001EFI-15

This system includes 8 of the NX Piranha Nozzles, 2 NX Lightning series nitrous solenoids, 2 NX Lightning series fuel solenoids, anodized aluminum distribution blocks, 3/16 stainless hard lines, nickel plated fittings, Jetting for 2006AN00HP, 6AN...

Nitrous Express 8 Cyl Piranha Direct Port 4 Solenoids Nitrous Kit (200-500HP EFI Jets) w/12lb Bottle - 80001EFI-12

This system includes 8 of the NX Piranha Nozzles, 2 NX Lightning series nitrous solenoids, 2 NX Lightning series fuel solenoids, anodized aluminum distribution blocks, 3/16 stainless hard lines, nickel plated fittings, Jetting for 2006AN00HP, 6AN...

Nitrous Express 8 Cyl Piranha Direct Port 4 Solenoids Nitrous Kit (200-500HP EFI Jets) w/10lb Bottle - 80001EFI-10

This system includes 8 of the NX Piranha Nozzles, 2 NX Lightning series nitrous solenoids, 2 NX Lightning series fuel solenoids, anodized aluminum distribution blocks, 3/16 stainless hard lines, nickel plated fittings, Jetting for 2006AN00HP, 6AN...