NOS

LS1 Plate Only Kit - Factory Fuel Injection Plate - Assure a steady, precise metered flow of nitrous and fuel for reliability. Backed with years of...

Add 200+ Rear Wheel Horsepower (RWHP) to the already potent Gen III Hemi 6.2L supercharged Hellcat engine. Engineered & dyno tested nitrous sy...

The NOS "Plate Only" kit allows our customers to build a custom nitrous system for their 5.7L and 6.1L Gen III Hemi powered muscle car, with the st...

Our NOS systems include everything needed to install that extra power over the weekend. Along with all the nitrous and fuel related hardware, an NO...

Add more power to that C7 Corvette w/ the Gen-V LT 6.2L engine. These complete nitrous systems include everything needed for installation, and inc...

If you think the torque of that monster diesel is something to brag about then you should feel it with the extra power of NOS. This kit works with ...

The NOS LS 90mm 4 Bolt Throttle Body plate system uses a billet plate with no spray bars. This system will fit a 90mm or 92mm throttle body and int...

Mustang 5.0 Dry System Stage I 75 HP with 10 lb. BottleFeatures: Injects Nitrous To Intake Tract Extra Fuel Sent By E.F.I. Produce 75 Extra Horsepo...

A great complement to NOS's cutting-edge nitrous kits, the 05134NOS is great for vehicles where an NOS application-specific kit is not available. D...

A great complement to NOS's cutting-edge nitrous kits, the 05135NOS is great for vehicles where a NOS application-specific kit is not available. De...

NOS is now offering a black version of its popular GM LS-engine wet nitrous system for 102mm or 105mm cable driven throttle bodies. The throttle bo...

Add more power to that C7 Corvette w/ the Gen-V LT 6.2L engine. These complete nitrous systems include everything needed for installation, and inc...

Sniper Wet EFI Nitrous Plate Kits give one of the most powerful bang-for-the-buck power adding solutions. Sniper nitrous kits are great for the bud...

Sniper Wet EFI Nitrous Plate Kits give one of the most powerful bang-for-the-buck power adding solutions. Sniper nitrous kits are great for the bud...

The NOS Cheater system uses large nitrous and fuel solenoids that can be adjusted for power levels up to 250 horsepower, in a matter of seconds. Ch...

The engineers at NOS have hit a bullseye by designing the finest entry-level nitrous system available today with the NOS Sniper kit. The Sniper is ...

Super Powershot Nitrous System V8 w/Holley/Carter 4 bbl w/10 lb BottleFeatures: Allows Jet Changing For Different Power Levels Smooth Extra Power R...

NOS single stage systems include everything needed including 4AN feed line, 1/2 inch aluminum injector plate, black 10 lb bottle, solenoids, hardwa...

The NOS Big Shot systems use a special "fogging" plate design that vastly improves nitrous flow, fuel atomization and mixture distribution. This Bi...

NOS is proud to now offer its popular Big Shot wet nitrous systems in black. These systems are adjustable from 190-300 horsepower and use a special...

NOS offers supercharger injector plates and nitrous systems with black anodized polished aluminum plates, along with black nozzles, hardware, and b...

The NOS Big Shot systems use a special "fogging" plate design that vastly improves nitrous flow, fuel atomization and mixture distribution. This Bi...

Powershot Nitrous System Holley/Carter 4 bbl 125 HP w/10 lb BottleFeatures: Precision Spray Bars Adjustable In A Matter Of Seconds Easy To Install ...

NOS have built on the very popular, budget friendly, Sniper nitrous kits for those who need a little more power from their engines. The new Sniper ...