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Nitrous / H2O / Methanol Kits

In a perfect world we’d be able to adjust spark advance and turbo/supercharger boost to get the cylinder pressure that makes the most horsepower. Unfortunately, in the real world, high temperature and pump gas octane limitations conspire to limit timing and boost pressure, and if these limitations are exceeded, it can result in harmful, engine damaging, detonation. Water/methanol injection reduces air intake temperature and boosts octane, allowing timing and boost to be increased for optimal performance of your vehicle .

Water/methanol injection is also beneficial for diesel engines. Excessive Exhaust Gas Temperatures (EGTs), which can occur when towing heavy loads and up steep grades, can cause serious engine and turbocharger damage. Water/methanol injection cools the intake air charge, reducing combustion temperature and EGT. And when the water vaporizes, the additional oxygen allows the diesel fuel to burn more completely, for more efficient combustion, and burning the methanol creates more power.

Water/methanol injection was first used during World War II on supercharged and turbocharged fighter planes. A typical modern system includes a fluid tank, pump, injector nozzle, and a controller to regulate water/methanol delivery. A highly atomized mist of the fluid is injected into the intake air stream, where it vaporizes, absorbing heat and cooling the air charge. The cooler, denser charge provides more oxygen so more fuel can be burned, and slows the rate of combustion, preventing detonation and allowing more boost and timing advance to be used for more power. The methanol also cools and controls combustion, and as a high octane fuel itself, it effectively raises your fuel’s overall octane rating.

Water/methanol injection can definitely benefit performance engine tuners because it will allow them to safely dial in more timing and boost. But these systems can also help late model factory stock turbo gas engines because the ECM will detect the cooler intake air temperature and automatically advance timing, which improves combustion efficiency, increasing power and fuel economy. In addition, as the water/methanol vaporizes and expands, a steam engine effect is created which provides additional downforce on the pistons and also removes carbon from the combustion chamber, which if allowed to build up could create hot spots that could cause detonation.


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SNOW 20010
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SNOW 20010 Stage 2 Boost Cooler

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$570.83

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$496.37

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SNOW 201
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SNOW 201 Stage 1 Boost Cooler

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$408.81

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$355.49

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SNOW 210
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SNOW 210 Stage 2 New Boost Cooler

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$640.10

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$556.61

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SNOW 310
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SNOW 310 Stage 3 Boost/EFI Boost Cooler

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$879.74

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$764.99

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SNOW 40008
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SNOW 40008 Boost Juice Case of 4, 1 Gal Bottles

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$48.76

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$42.40

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SNOW 40014
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SNOW 40014 2.5 Gallon Reservoir Incl Brackets, Solenoid, Hose & All Nessasary Fittings

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$156.61

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$136.18

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SNOW 40035
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SNOW 40035 Level Switch Unmounted

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$26.86

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$23.36

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SNOW 40040
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SNOW 40040 Dual Nozzle Upgrade

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$49.58

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$43.11

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SNOW 40060
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SNOW 40060 Shut Off Solenoid Upgrade

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$72.23

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SNOW 40110
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SNOW 40110 Nozzle Mounting Adapter

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$38.23

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$33.24

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SNOW 40120
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SNOW 40120 Nozzle Mounting Bung Aluminum

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$33.24

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SNOW 40130
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SNOW 40130 Nozzle Mounting Bung Steel

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$38.23

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$33.24

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SNOW 450
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SNOW 450 Diesel POWER-MAX Universal Boost Cooler

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$911.63

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$792.72

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SNOW 530
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SNOW 530 Diesel MPG-MAX Boost Cooler

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$1,138.83

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$990.29

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NITROUS EXPRESS 10008
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NITROUS EXPRESS 10008 SS Braided Hose

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$38.87

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$33.80

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NITROUS EXPRESS 10012
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NITROUS EXPRESS 10012 SS Braided Hose

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$40.26

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$35.01

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NITROUS EXPRESS 10018
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NITROUS EXPRESS 10018 SS Braided Hose

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$43.06

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$37.44

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NITROUS EXPRESS 10030
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NITROUS EXPRESS 10030 SS Braided Hose

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$51.39

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$44.69

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NITROUS EXPRESS 10124
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NITROUS EXPRESS 10124 SHO Hose 2 Foot 4AN Hose w/ 4AN Nut on One End & 3AN Nut on The Other End

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$55.57

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$48.32

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NITROUS EXPRESS 11028
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NITROUS EXPRESS 11028 5-10-15lb Bottle Valve O-ring

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$7.06

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$6.14

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NITROUS EXPRESS 11100
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NITROUS EXPRESS 11100 10lb Bottle w/ Lightning 500 Valve

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$311.09

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$270.51

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NITROUS EXPRESS 11101
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NITROUS EXPRESS 11101 10lb Bottle w/ Lightning 500 Valve w/ Gauge

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$409.45

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$356.04

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NITROUS EXPRESS 11106
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NITROUS EXPRESS 11106 10lb & 15lb Stainless Steel Bottle Brackets

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$77.80

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$67.65

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NITROUS EXPRESS 11107
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NITROUS EXPRESS 11107 Automatic Remote Bottle Opener

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$365.76

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$318.05

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NITROUS EXPRESS 11108
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NITROUS EXPRESS 11108 Billet Bracket For 10 or 15lb N2O Bottle Includes Floor Mounts

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$366.77

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$318.93

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