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NOS OEM fuel injection plates ensure a steady, precise metered flow of nitrous and fuel for reliability, backed with years of laboratory research and dyno and dragstrip testing. The injector plates are available for those who want to build their own system or upgrade their current nitrous system, without the expense of buying a new complete system. Unless specified, NOS injector plates incorporate a low-profile (1/2 in. thick) plate, and are constructed of solid billet or diecast aluminum with a durable black finish. Select the kit recommended for your engine application.
( 2 )
$349.95
Nitrous Outlet distribution blocks are designed for splitting off hoses for multiple configurations. CNC-machined from billet aluminum, the nitrous accessories deliver precise flow and a clean look for your setup. The blocks are available in a variety of styles, sizes, and inlet/outlet quantities. Choose the models needed to build your custom nitrous system for optimum boost.
( 3 )
$7.99
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$78.99
Adding some extra horsepower to your engine, especially in racing applications, is often the job of a nitrous oxide system. Now you can quickly upgrade to a dual-stage package compatible with several Nitrous Express systems which are pre-machined with a second set of fuel and nitrous passages. These dual-stage kits allow you to boost power in stages to soften the punch of the nitrous, limiting excessive tire spin or violent chassis reaction. The Nitrous Express dual-stage upgrade for dual-stage throttle body plates kit includes: * Set of Lightning fuel and nitrous solenoids * Solenoid brackets * Billet Y fitting * Braided stainless steel lines * Plate fittings * Solenoid fittings and jetting for 50, 100, 150, 200, 250, 300, 350, and 400 hp
Not Yet Reviewed
$556.89
The new Nitrous Express Dominator Assassin Plate Stage 6 nitrous system is the most technically advanced single-stage plate ever designed. A unique perimeter spray pattern assures you perfect nitrous-fuel distribution. It solves problems commonly found on single-plane manifolds, particularly small and big block Fords. This new innovation provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage, this is truly the Next Generation in nitrous plate technology. Select the model with options needed for your application. This system includes: * Jetting for 50, 100, 150, 200, 250, and 300 hp * Billet aluminum and carbon fiber lightning solenoids * Heavy-duty 40 amp relay * -4 AN supply line * Billet aluminum Y-fittings * Stainless braided solenoid-to-plate lines * Systems with a bottle include stainless bottle brackets and Lightning 500 bottle valve * Fits standard Dominator flange carburetors
( 1 )
$1,003.47
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$1,963.37
Nitrous Express is proud of its new Assassin plate system—the most technically advanced single-stage plate ever designed. The unique perimeter spray pattern assures you perfect nitrous-fuel distribution. It solves problems commonly found on single-plane manifolds, particularly small and big block Fords. This new innovation provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage, this is truly the Next Generation in nitrous plate technology. The system is available in Dominator 4150 Series or 4500 Series plate delivery style. Order the model and options preferred for your application. This system includes: * Jetting for 100, 200, 300, 400, and 500 hp * Billet aluminum and carbon fiber Lightning solenoids * Heavy-duty 40 amp relay * -6 AN supply line * Billet aluminum Y-fittings * Stainless braided solenoid-to-plate lines * Systems with a bottle include stainless bottle brackets and Lightning 500 bottle valve * Fits standard Dominator flange carburetors
Not Yet Reviewed
$1,090.09
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$2,049.99
Nitrous Express 4500 Assassin Plate Pro Power nitrous systems for alcohol fuel deliver a 100 to 500 hp rating, are offered with or without a bottle, and feature one of the most technically advanced single stage plates ever designed—the Assassin. Nitrous Express CNC-machined 7/8 in. thick Assassin plates integrate nitrous and fuel discharge ports into the outer perimeter, producing a unique spray pattern that assures perfect nitrous-fuel distribution. This solves the problems commonly found on single plane manifolds, particularly small and big block Fords, and creates superior distribution and outstanding atomization with no spray bars to sag, split, or block airflow. Select the Assassin Pro Power system without or with the preferred bottle size. Systems include: * Jetting for 100, 200, 300, 400 and 500 hp * Billet aluminum and carbon fiber lightning solenoids * Heavy-duty 40 amp relay * 6 AN supply line * Billet aluminum Y-fittings * Stainless braided solenoid-to-plate lines * Bottles available in 10, 12, and 15 lb. capacities * Systems with bottle come with stainless bottle brackets and Lightning 500 bottle valve * Fits standard Dominator flange carburetors
Not Yet Reviewed
$1,213.18
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$2,149.98
Nitrous Express 4150 Assassin Plate Pro Power nitrous systems for alcohol fuel deliver a 100 to 500 hp rating, are offered with or without bottle, and feature one of the most technically advanced single stage plates ever designed—the Assassin. Nitrous Express CNC-machined 7/8 in. thick Assassin plates integrate nitrous and fuel discharge ports into the outer perimeter, producing a unique spray pattern that assures perfect nitrous-fuel distribution. This solves the problems commonly found on single plane manifolds, particularly small and big block Fords, and creates superior distribution and outstanding atomization with no spray bars to sag, split, or block airflow. Select the Assassin Pro Power system without or with the preferred bottle size. Systems include: * Jetting for 100, 200, 300, 400, and 500 hp * Billet aluminum and carbon fiber lightning solenoids * Heavy-duty 40 amp relay * 6 AN supply line * Billet aluminum Y-fittings * Stainless braided solenoid-to-plate lines * Bottles available in 10, 12, and 15 lb. capacities * Systems with bottle come with stainless bottle brackets and Lightning 500 bottle valve
Not Yet Reviewed
$1,190.08
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$2,126.89
Nitrous Express 4500 Assassin Plate Stage 6 nitrous systems for alcohol fuel deliver a 100 to 300 hp rating, are offered with or without a bottle, and feature one of the most technically advanced single stage plates ever designed—the Assassin. Nitrous Express CNC-machined 7/8 in. thick Assassin plates integrate nitrous and fuel discharge ports into the outer perimeter, producing a unique spray pattern that assures perfect nitrous-fuel distribution. This solves the problems commonly found on single plane manifolds, particularly small and big block Fords, and creates superior distribution and outstanding atomization with no spray bars to sag, split, or block airflow. Select the Assassin Stage 6 system without or with the preferred bottle size. Systems include: * Jetting for 100, 150, 200, 250, and 300 hp * Billet aluminum and carbon fiber lightning solenoids * Heavy-duty 40 amp relay * 4 AN supply line * Billet aluminum Y-fittings * Stainless braided solenoid-to-plate lines * Bottles available in 10, 12, and 15 lb. capacities * Systems with bottle come with stainless bottle brackets and Lightning 500 bottle valve * Fits standard Dominator flange carburetors
Not Yet Reviewed
$1,126.57
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$2,063.37
Nitrous Outlet 4150 GENIII Hornet dual-stage nitrous oxide plate systems are the big buzz in performance! The CNC-machined billet aluminum Hornet plates have the largest "stingers" with 16 discharge ports—8 for nitrous and 8 for fuel—that will extend deep inside your intake's throat, spraying a 360 degree pattern. This will completely saturate the air intake charge for precise atomization. GENIII dual-stage systems come with Y-fittings to connect both stages and jetting for horsepower settings from 100 to 700 hp, as well as two nitrous and two fuel solenoids capable of flowing up to 800+ hp. The systems also include anodized aluminum "Boomerang" brackets and pre-bent hard lines for a clean professional look that matches their performance. Inject your vehicle with a Nitrous Outlet 4150 GENIII Hornet dual-stage nitrous oxide plate system. Features include: * Revolutionary GENIII design * Dual-entry * Extended reach cone * Fits single-plane 4150 flange intake manifolds—carbureted or EFI * 360 degree discharge pattern * Unmatched atomization precision * Anodized billet aluminum plate * Hard lines, bracket, gasket, jetting, hardware, and electrical included * E85 compatible (with different jetting) * Jetting included for 100 to 700 hp Notes: * Gen III Hornet plates are a directional plate design and must be installed with the fuel solenoid towards the front and the nitrous solenoid to back of the vehicle. Failure to do so will result in poor nitrous/fuel distribution and could result in engine damage. * Check clearance for distributor and throttle cable linkage.
Not Yet Reviewed
$2,169.99
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$3,319.99
What's all the buzz about? Nitrous Outlet 4500 Hornet dual-stage plate systems have larger "stingers" for more precise atomization! The larger conical cone with 15 discharge ports for nitrous and 15 for fuel saturates the air intake charge as it enters the intake plenum for even distribution. Then there's the dual-stage option and dual entry—two inlets for nitrous and fuel, so you can spray huge shots of nitrous—along with the Y-fitting to connect both stages, jetting, and solenoids. The Hornet plates are CNC-machined from 6061 billet aluminum and feature a black anodized body with a red anodized stinger. They're engraved with the Nitrous Outlet logo and come out of the box with everything you need to spray up to 700 hp in two stages. The word's out: Nitrous Outlet 4500 Hornet plate systems inject stinging performance into your system!
Not Yet Reviewed
$2,125.99
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$3,287.99
Here's the buzz—Nitrous Outlet 4150 Hornet dual-stage plate systems have larger "stingers" for more precise atomization! The larger conical cone with 15 discharge ports for nitrous and 15 for fuel saturates the air intake charge as it enters the intake plenum for even distribution. Then there's the dual-entry—two inlets for nitrous and fuel, so you can spray huge shots of nitrous—plus the dual-stage option that includes Y-fitting to connect both stages, along with jetting and solenoids. The Hornet plates are CNC-machined from 6061 billet aluminum and feature a black anodized body with a red anodized stinger. They're engraved with the Nitrous Outlet logo and come out of the box with everything you need to spray up to 700 hp in two stages. The word's out: Nitrous Outlet 4150 Hornet plate systems inject stinging performance into your system!
Not Yet Reviewed
$2,055.99
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$3,234.99
Nitrous Express 4150 Assassin Plate Stage 6 nitrous systems for alcohol fuel deliver a 100 to 300 hp rating, are offered with or without a bottle, and feature one of the most technically advanced single stage plates ever designed—the Assassin. Nitrous Express CNC-machined 7/8 in. thick Assassin plates integrate nitrous and fuel discharge ports into the outer perimeter, producing a unique spray pattern that assures perfect nitrous-fuel distribution. This solves the problems commonly found on single plane manifolds, particularly small and big block Fords, and creates superior distribution and outstanding atomization with no spray bars to sag, split, or block airflow. Select the Assassin Stage 6 system without or with the preferred bottle size. Systems include: * Jetting for 100, 150, 200, 250, and 300 hp * Billet aluminum and carbon fiber lightning solenoids * Heavy-duty 40 amp relay * 4 AN supply line * Billet aluminum Y-fittings * Stainless braided solenoid-to-plate lines * Bottles available in 10, 12, and 15 lb. capacities * Systems with bottle come with stainless bottle brackets and Lightning 500 bottle valve
Not Yet Reviewed
$1,103.47
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$2,040.48
Race drivers have found a new level of performance with NOS Pro Race Fogger nitrous oxide systems. These kits incorporate the latest technology for producing the largest horsepower gains of any single-stage system available; and they feature stainless fogger nozzles for the ultimate in combustion, distribution, and accuracy. The systems include NOS's famous R-Series bottom-discharge solenoids, which have the least restriction and most flow of any design—and are adjustable to produce from 150 to 500+ additional horsepower! Pro Race Foggers are designed specifically for use on highly modified competition-only engines, and come standard with these components: Super Hi-Flo valve with nitrous gauge, Y-shaped equal-flow distribution blocks for superior performance and accuracy, high-flow Y-fittings at all unions, and all other necessary mounting hardware for a complete installation. (Racing fuel, racing ignition system with timing control, and internal engine modifications are required.)
Not Yet Reviewed
$1,399.95
What's the buzz word in motorsports? It's nitrous! So, if you like to go fast—get on board with Nitrous Outlet 4500 GENIII Dual-Stage Hornet plate systems! The CNC-machined billet aluminum Hornet plates are equipped with a unique, large, cone shaped "stinger" that protrudes from the bottom portion of the plate into the center of the intake throat. Each stinger has 16 discharge ports, 8 for nitrous and 8 for fuel. The 16 atomized plumes of nitrous and fuel exit from the center of the stinger into the intake plenum in a 360 degree pattern, completely saturating the air intake charge as it enters the intake plenum for even distribution and precise atomization. GENIII dual-stage systems include Y-fittings to connect both stages and jetting for horsepower settings from 100 to up to 800 hp (depending on kit), as well as the nitrous and fuel solenoids capable of flowing up to 800+ hp. Nitrous Outlet offers these nitrous systems with or without nitrous bottles/brackets. Features include: * Revolutionary GENIII design * Dual-entry * Extended reach cone * Fits single-plane 4500 flange intake manifolds—carbureted or EFI * 360 degree discharge pattern * Unmatched atomization precision * Anodized billet aluminum plate * Hard lines, bracket, gasket, jetting, hardware, and electrical included * E85 compatible (with different jetting) * Nitrous bottle size options available Notes: * Gen III Hornet plates are a directional plate design and must be installed with the fuel solenoid towards the front and the nitrous solenoid to back of the vehicle. Failure to do so will result in poor nitrous/fuel distribution and could result in engine damage. * Check clearance for distributor and throttle cable linkage.
Not Yet Reviewed
$2,078.99
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$3,308.99
Nitrous Express VXL EFI direct port nitrous systems utilize the latest technology and include the best components to maximize nitrous horsepower. These systems feature NX Lightning solenoids with improved flow paths, integrated purge ports, fuel bypass port, and CNC-machined aluminum bodies topped with carbon fiber cans for the ultimate in weight savings. NX VXL EFI systems include: * 8 of the NX VXL (extended length) nozzles * 2 NX Lightning Series nitrous solenoids * 2 NX Lightning Series fuel solenoids * Anodized aluminum distribution blocks * 3/16 in. stainless hard lines * Nickel plated fittings * Jetting for 200 to 500 hp * 6 AN nitrous feed lines * High-flow 6 AN Y-fitting * Wide-open throttle switch * 40 amp relays and relay harnesses * Master arming switch * Stainless bottle brackets and a 10 lb. nitrous bottle with NX Lightning bottle valve
Not Yet Reviewed
$1,656.13
Nitrous Express Triple-D direct port nitrous systems contain the latest technology, along with the key components that ensure you're getting maximum power per pound of nitrous used. They're available with or without bottle (various sizes). NX Triple-D nitrous systems include: * 8 of the NX Triple-D nitrous nozzles * 6 NX Lightning series nitrous solenoids * Anodized aluminum distribution blocks * Billet aluminum shower head fittings * 3/16 in. stainless hard lines * Nickel plated fittings * Jetting for 200 to 500 hp per stage * 8 AN nitrous feed lines * High-flow 8 AN Y-fitting * Wide open throttle switch * 40 amp relays and relay harnesses * Master arming switch * Stainless bottle brackets and the NX Lightning valve with bottle systems
Not Yet Reviewed
$3,259.01
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$4,083.58
Nitrous Express NX billet crossbar nitrous plate systems feature a CNC machine-designed billet aluminum plate which eliminates round spray bars--resulting in excellent atomization and cylinder distribution. With no spray bars to sag, rotate, or disrupt airflow, this is truly the Next Generation in crossbar nitrous plate technology. They are available with or without the nitrous bottle; and include the billet aluminum Lightning 45 bottle valve packed with features like two integrated gauge ports, a 5/8 in. siphon tube, a large .325 in. orifice, and an improved flow path with only one 45 degree turn. The Lightning 45 bottle valve looks great, flows great, and weighs nearly one full pound less than the old style brass valve. These systems also include a custom solenoid bracket, billet aluminum Y-fittings, braided stainless solenoid to plate lines, nickel plated fittings, wide open throttle switch, master arming switch, 40 amp relay, and relay harness.
( 2 )
$1,149.22
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$1,235.84
Nitrous Express 4-bolt plate systems for GM LS-style engines feature a billet 90mm or 102mm nitrous plate that installs between the throttle body and intake manifold, making installation quick, easy, and attractive. Power levels can be adjusted between 50, 100, 150, 200, 250, 300, 350 and 400 horsepower. The systems are pre-machined with a second set of nitrous and fuel passages so you can easily upgrade to a dual stage system down the road. (Special note: These kits will work on 2010 and newer Camaros if you rotate the throttle body 180 degrees.) Order the model best suited for your setup. Systems include: * 90 or 102mm nitrous plate * Choice of no bottle, 5 lb., 10 lb., 12 lb., or 15 lb. bottle * Stainless bottle brackets (except no bottle system) * ProPower Lightning Series solenoids * 6 AN feed line * Braided stainless steel solenoid to plate lines * Master arming switch * WOT switch * Every nut, bolt, and electrical connector needed to complete installation
( 3 )
$857.57
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$1,634.76
Nitrous Express 102mm LS nitrous plates bolt between the throttle body and intake, making installation quick and simple. The 4-bolt plates are also pre-machined with a second set of nitrous and fuel passages—so making the upgrade to a dual stage system is extremely easy by adding part number NX933D for a second stage. Order the plate model recommended for your year/make and engine application.
Not Yet Reviewed
$326.78
The Nitrous Express LS 102mm plate conversions feature a billet nitrous plate that fits all LS engine series intakes. These plates bolt between the throttle body and intake, making installation quick, easy, and attractive. The plates are pre-machined with a second set of nitrous and fuel passages—so you can easily upgrade to a dual-stage system later on. Order the nitrous oxide plate recommended for your vehicle and engine application.
Not Yet Reviewed
$405.50
Nitrous Express has a nitrous system for people with carbureted vehicles whose high performance philosophy is "too much is almost enough." Their Pro Power plate systems crank out power in spades, from a 100 to as much as a 500 hp increase over stock at the wheels. The heart of these systems is the "Next Generation" Phase 3 distribution plate, which has no spray bars to sag, split, or disturb the airflow into the manifold. Race fuel is required for increases above 150 hp. The kits come complete with: * Nitrous bottle and stainless steel mounting brackets * Solenoids * Relay * Supply line and fittings * Switches * Wiring * Mounting hardware
( 2 )
$805.22
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$1,760.58
On Sale
Give your GM a dose of adrenaline! NOS GM EFI wet nitrous plate systems can deliver up to 150 extra horses when they're needed. They do it by "fogging" the nitrous into the engine's inlet system through a throttle body plate. The necessary extra fuel is provided by the OEM fuel injection. Many options are available; order the system best suited for your application. Kits include: * Nitrous bottle and mounting brackets * Nozzle * Stainless braided hose * Fittings * Jets * Solenoids * Switches * Wiring * Mounting hardware
( 3 )
$1,299.95
NOS offers EFI nitrous plate systems for the GM LS2-style engines which feature a special billet plate with no spray bars. The unique design allows for better atomization, preventing puddles in the intake manifold, and also provides the best cylinder-to-cylinder distribution for maximum horsepower. Systems include: * 10 lb. nitrous bottle * Nitrous and fuel feed lines * Solenoids * Activation switch * Relay * Fittings * Blow-down tube * Billet plate * Installation instructions
Not Yet Reviewed
$1,449.95
On Sale
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 diesel nitrous kits. These kits work with stock and modified applications. Vehicles with computer upgrades will benefit even more as nitrous will aid in a clean combustion. Comes complete with bottle, bottle brackets, nitrous feed line, large nitrous solenoid, electrical wiring, and complete instructions. Give your ride the kick it needs with NOS diesel nitrous kits. Features: * Specially designed for diesel engines, including Duramax, Cummins, and Power Stroke * Adjustable horsepower settings * Gains up to 75 hp on stock applications * Upgrade your fuel system or computer for additional 60 to 150 hp * Higher horsepower gain with computer modifications * Available with or without mini 2-stage controller * Choice of 10 or 15 lb. blue bottle
Not Yet Reviewed
$1,299.95
$714.95
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$1,299.95
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