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Nitrous Pro Flow direct port nitrous systems offer maximum horsepower capabilities from 50 to 250 hp. At the heart of these systems is the Nitrous Pro Flow conical discharge dry nozzle, which promotes the expansion of nitrous in a conical pattern upon exiting the nozzle. This helps to more completely fill the intake tract, leading to better distribution from cylinder to cylinder. They include high-flow nitrous solenoids, a nitrous purge solenoid, stainless steel hard lines, and an equalizer distribution block, which provide the best possible distribution of nitrous, while maximizing flow and preventing nitrous phase change. If you're looking for serious horsepower out of your nitrous system, Nitrous Pro Flow direct port nitrous systems are your solution.
Not Yet Reviewed
$1,668.00
NOS LS Hi-Ram intake dry nitrous systems include everything needed for optimum nitrous distribution throughout LS-based engines. Their dry single-stage plate system sandwiches between the bottom base and the top plate on Holley Hi-Ram intake manifolds. Nitrous is then evenly sprayed directly into each cylinder runner. The intake plate is made from 6061 T-6 billet aluminum, and available in a black or clear anodized finish with a laser-etched NOS logo. The included jetting is for up for 250 hp, but the entire system is capable of supporting 1000+ hp. Systems are available with a 10 lb. or15 lb. aluminum, or 12 lb. carbon fiber nitrous bottle.
Not Yet Reviewed
$1,999.95
Nitrous Express Holley Hi-Ram Plenum Plate Systems take full advantage of the Holley Hi-Ram intake manifold. The Hi-Ram plenum plate bolts right in between the upper and lower intake manifold making the install super clean and quick. These systems inject nitrous and fuel above each cylinder from the side of the runner providing direct port-like distribution without having a flow restricting nozzle or spray bar. The Hi-Ram nitrous plate is made from billet aluminum with passages machined directly into the plate so there is no need to worry about spray bars breaking or spinning. The systems come complete with billet aluminum and carbon fiber Lightning solenoids, stainless steel braided lines, wiring, switches and every nut, bolt and connector needed to install the system. The systems ordered with a nitrous bottle include a billet aluminum Lightning 500 bottle valve and the stainless bottle brackets.
Not Yet Reviewed
$1,624.48
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$1,872.94
NOS Sportsman Fogger nitrous oxide kits are intended for street/strip racers and are designed to deliver excellent distribution and atomization, along with easy power tuning. They do it by injecting precisely measured amounts of fuel and nitrous into each individual intake port via NOS' patented Fogger nozzles. Power levels are adjustable by changing the jets in each nozzle, and the latest in high-tech solenoids provide an extreme degree of reliability. Forged pistons are recommended for power increases in excess of 40 percent above stock horsepower. Kits include: * Nitrous bottle * Fogger nozzles * Powershot nitrous and fuel solenoids * Aircraft-quality stainless braided supply hose * Jets * Fittings * Tubing * Switches * Wiring * Installation hardware * Tap for threading the intake manifold for the nozzles
Not Yet Reviewed
$1,599.95
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$1,699.95
If there's a way you can make more power, you take it! The Nitrous Express GT-R R35 is the best overall nitrous plate system available for Nissan GTRs. From the upgraded, high-flow solenoids to the patented Shark nozzle, these systems exhibit nothing but quality. Their Autolearn TPS module allows the nitrous to activate only at wide-open throttle, and the direct plug-in fuel line adapter provides a simplified installation. GT-R R35 systems include twin billet aluminum nitrous plates that bolt between the throttle bodies and the intake manifold for an easy install and a clean look. Systems also include: * Billet aluminum and carbon fiber Lightning Series solenoids * Stainless braided N2O line * Master arming switch, relay * Relay harness * Hardware * Jetting for 50, 75, 100, 125, and 150 hp * Choice of no bottle, or 5 lb., 10 lb., 12 lb., or 15 lb. bottle * Systems with bottles include billet aluminum Lightning 500 bottle valve and stainless bottle brackets
Not Yet Reviewed
$1,618.92
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$1,741.40
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 )
$1,760.58
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$2,198.68
Things are pretty tight in the engine bay of a Dodge Viper, which could make plumbing-in a manifold for a port-type nitrous system a genuine pain. However, installing one of these Nitrous Express systems is a lot easier and you still get a hefty power boost. Even better, you can choose the increase that you want. They're selectable in 50 hp increments, from 100 hp all the way up to 400 hp. The kits come with everything you need, including the nitrous bottle, solenoids, stainless braided lines, activation switch, electrical components, and mounting hardware. Order the system recommended for your Viper application.
Not Yet Reviewed
$1,528.29
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$1,989.87
On a budget, but still looking for nitrous for your carbureted ride? Hitman nitrous systems from Nitrous Express can deliver the goods--from 100 to 200 hp, in 50-hp increments--at a price that will appeal to the budget-conscious. They're also great introductory systems if you're just getting into nitrous. On top of that, they feature the "Next Generation" Phase 3 distribution plate that delivers superior distribution and atomization of the fuel and nitrous. Plus, there are no spray bars to sag, split, or disturb airflow into the manifold. The kits include an optional nitrous bottle with a Pure-Flo valve, stainless steel mounting brackets, solenoids, a supply hose, fittings, a switch, and wiring.
( 3 )
$1,542.22
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$1,596.47
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 )
$1,634.76
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 )
$1,940.28
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$1,963.37
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
$2,040.48
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
$2,149.98
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
$2,026.89
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$2,049.99
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
$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
$2,063.37
On Sale
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
$2,275.99
$1,844.49
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$2,238.99
On Sale
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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$2,263.99
$1,767.14
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$1,924.39
Nitrous Express 3-bolt plate systems for GM LS-style engines feature a billet nitrous plate that installs between the throttle body and intake manifold, making installation quick, easy, and attractive on all LS car and truck intakes with a 3-bolt throttle body. Power levels can be adjusted between 50, 100, 150, 200, 250, 300 and 350 horsepower. Order the system preferred for your setup. Systems include: * Billet nitrous plate * Choice of 5 lb., 10 lb., 12 lb., or 15 lb. aluminum bottle * Stainless steel bottle brackets * 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
( 6 )
$1,634.76
Crank up the horsepower in your Mustang with Nitrous Express 5.0 Coyote plate nitrous systems. These systems feature a state-of-the art Phase 3 Spraybarless technology. The billet plate bolts between the throttle body and intake making installation quick and easy and it will not restrict airflow, while providing the ultimate in atomization and distribution, meaning more power for you. They have a clean, complete look by integrating the solenoids with the nitrous plate, while installation is made easy by using the direct plug-in fuel line adapter. Give your Mustang the extra power you desire with Nitrous Express 5.0 Coyote plate nitrous systems.
Not Yet Reviewed
$1,526.48
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$1,769.40
Nitrous Express offers a complete line of conversion kits for all of their systems, including these Hemi plate conversion kits. They're designed to fit Hemi throttle bodies, including Challenger, Chrysler 300 Dodge Rams and Chargers with the 5.7L-6.4L Hemi engines. The plate bolts between the throttle body and intake or intake and heads, making installation quick, easy, and attractive. These kits include the aluminum conversion plate, longer throttle body bolts, braided stainless nitrous and fuel lines, as well as jetting for 50, 100, 150, 200, 250, 300, 350, and 400 hp. The system includes: * Jetting for 50-400 hp * 24 in. S.H.O. nitrous line * Rubber O-ring gasket * Dual stage capable throttle body nitrous plate (Plate is pre-machined with a second set of nitrous and fuel passages, so you can easily upgrade to a dual stage system by adding part number NX933D.)
Not Yet Reviewed
$1,526.47
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$1,769.40
On Sale
NOS Pro Race Fogger Professional kits have logged many hours of research and development at the race track. They're available with soft plume fogger or annular fogger nozzles. The kits also feature new distribution blocks and solenoids. The distribution blocks are manufactured from billet aluminum and are bright dip anodized in red and blue. They also use 3/16 in. compression fittings that are compatible with hard line or poly line. NOS Pro Race Fogger Professional kits include a new Pro Race nitrous solenoid, featuring a proprietary plunger material that resists swelling, and yet seals as well as Viton®-type material. The nitrous solenoids have a blue powdercoated housing and the Cheater fuel solenoid has a red powdercoat for easy identification. Achieve up to an additional 800 hp with select NOS Pro Race Fogger Professional kits.
( 3 )
$1,649.95
On Sale
Nitrous Outlet direct port nitrous systems are designed to be high-flowing for high-horsepower applications. These systems come with one nozzle per cylinder—capable of flowing 200 hp each—providing the most dependable way to ensure equal distribution of nitrous and fuel in each cylinder. The direct port systems are fully customizable, letting you personalize a nitrous setup based on your fuel type, fuel pressure, nozzle type, bottle size, and solenoids. If you need a high-horsepower nitrous application for your vehicle, you've come to the right place. Nitrous Outlet direct port nitrous systems will give you everything you can handle. Nitrous Outlet direct port nitrous systems are available with the following features: * Flow up to 800 hp * Work with 4, 6 and 8-cylinder motors * Available in wet or dry systems * Distribution blocks and injection rails * Dual and single stages * Jetting for 50, 100, 150, 200 and 250 HP * Include all hardware, fittings, and accessories
Not Yet Reviewed
$1,795.99
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$2,604.99
$1,526.59
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$2,214.24
With a Nitrous Express EFI dual stage nitrous system, you can head off two potential problems. One is the hassle of plumbing a port-style system in an already-crowded engine compartment. The simplicity of these systems neatly takes care of that. The other is the potential for overwhelming your vehicle's traction with too much power. The dual stage nature of these systems gives you a head start on that; plus, you can pick the power increase you get--in 25 hp increments--from 50 all the way up to 300 hp. The kits include the nitrous bottle, dual "Shark" nozzles, solenoids, an extra-long stainless braided nitrous supply line, solenoids, and all mounting hardware.
Not Yet Reviewed
$1,534.03
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$2,246.45
For drag racing applications, you need a big turbo to make big power, but along with the big power comes a big problem--turbo lag. These Nitrous Express InstaBOOST EFI nitrous systems have the cure for turbo lag woes. They are uniquely configured to come on strong to eliminate that dreaded turbo lag, but then ramp out the nitrous smoothly to let the mighty turbo do its thing. The end result is monster power with zero lag, even with a huge turbo. The Nitrous Express InstaBOOST EFI nitrous systems feature an adjustable 1-8 psi pressure switch to control the nitrous flow--it's sure to have you out of the hole faster than ever.
Not Yet Reviewed
$2,099.95
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