Nitrous Systems
Dry and Wet Nitrous Oxide Systems
Just imagine another 20 to 40 horsepower in just 2 hours! That’s the reality of our Dry Nitrous Kit For Fuel Injected Motorcycles. Flip the switch to activate the nitrous and turn your starter button into a horsepower button. Our kit comes complete with all wiring. The MPS Dry Nitrous Kit was designed to easily increase horsepower of a four cylinder fuel injected motorcycle. These Dry Nitrous Kits exploit the ability to add fuel and yield between 20 and 40 horsepower. They are strictly for fuel injected motorcycles. The MPS Dry Nitrous Kit For Fuel Injected Motorcycles is for use in closed course competition events only and are not for use on any public street or highway. System for all makes and models. Buy Now!
Danger : Nitrous bottles can explode. Never exceed 1000 lbs of bottle pressure. Nitrous pressures over 1000 lbs or so can prevent the nitrous solenoid from opening. Do not expose the bottle to direct sunlight or leave the bottle enclosed in a container in direct sunlight. If you mount your bottle in your trunk or under the seat be sure to take the bottle out before letting the bike sit in the sun. Nitrous gains pressure with temperature. Do not mount the bottle near any source of heat. You will need to find a place that the bottle is out of sight, away from heat, secure, and accessible. Above the motor, under the tank is not a good spot in other words!
New! Dry nitrous oxide systems for the Harley-Davidson® V-Rod
$499.00 + Shipping; Reg. $699.00
Just imagine another 20 to 30 horsepower in just 2 hours! That’s the reality of our dry/wet nitrous systems for Harley-Davidson® V-Rods. Flip the switch to activate the nitrous and turn your horn button into a horsepower button. Our kit comes complete with all wiring, and polished 2 lb bottle.
- Easy 2 hour installation
- Stealth horn button activation
- 1 lb nitrous bottle
- Push in fittings
- 3 different power levels
- EZ nozzle mounts
Nitrous Info Tip
Wet & Dry Nitrous Kits
A fuel injected dry manifold system uses a spray nozzle to deliver only nitrous oxide to the intake. A wet manifold system introduces fuel and nitrous into the intake manifold. With a dry manifold system, the additional fuel is supplied by increasing fuel delivery from the injectors when the nitrous system is activated. It is called a dry manifold system because there isn't any fuel present in the intake manifold.
Fast FI Mixture Control
Fast, quick, and easy electronic fuel injection fuel management. That’s what is in the package of every MPS Fast FI Mixture Control. The original “MPS Mixture Control,” sold in 1981, was the first motorcycle fuel injection aftermarket product. The second generation Fast FI Mixture Control sets new standards for fuel management with a dry nitrous system incorporating the instant rich feature. The Fast FI Mixture Control was designed to be a universal application and will work on most late model four cylinder electronic fuel injected motorcycles.
The MPS Fast FI Mixture Control P/N 1-0337 is a simple means to adjust the fuel curves on your fuel-injected motorcycle. This allows for tuning after the installation of aftermarket exhausts, intake modifications, or internal motor modifications. It can only thicken the fuel mixture. It cannot lean the mixture. The Fast FI Mixture Control has a low speed pot that adds fuel at low speed much like a mixture screw on a carburetor. The accelerator pump pot is an extra enrichment when the unit senses rapid rpm acceleration. This acts like the traditional accelerator pump on a carburetor. The high-speed pot controls the high RPM like the main jet of a carburetor. The high-speed RPM set pot determines what RPM the low speed pot is no longer controlling the mixture and the high-speed pot takes over. The Fast FI Mixture Control has an instant rich feature to work with dry nitrous systems. It locks the fuel injection system in a full rich mode instantly via a signal from the dry nitrous oxide systems. This means no more reprogramming for NOS operation. The Fast FI Mixture Control looks at the fuel injection map the same way the factory does and adjusts it the same way the factory does. Because our product is not compatible with other aftermarket products, we recommend removing any other type of non-factory adjustments, downloads, etc. before installing the Fast FI Mixture Control.
Just a note: We sold systems to some of the fastest nitrous Hayabusas in the world!