* Maximizes carburetor performance * Includes step-by-step instructions * 10-15% boost in horsepower * Use with individual filters

* Ideal for use on ATVs or other vehicles where an in-line fuel petcock is necessary Note: Not recommended for engines over 300CC

* Aluminum construction, heli-arc welded * Connects to standard intake manifold * Gives instant throttle response and improves low end power * Replaces standard balance pipe * Made in the USA

* Complete kits to rebuild O.E.M carburetors * Each kit contains all necessary gaskets, O-ring, float valve and jets * Supplied by the same supplier the O.E.Ms use * Imported Note: Part #'s M1003-0038, M1003-0094, M1003-0177, and M1003-0220 include parts for two carburetors. Note: Part # M1003-0233…

* The Pro-Series Hypercharger was designed for massive air-hungry V-Twin mills that like lots of RPMs * If your motor needs air, here's the place to start * The inlet is cavernous * The filter area has been increased by a full 50% * Internal shapes have been tweaked to allow increased flow and…

* The kit automatically adjusts the fuel map while riding * Wideband O2 sensor

When selecting one of K&N's universal round straight air filters, you should consider the following dimensions as they relate to the specification chart: * Mounting Flange Inside Diameter This is the most critical dimension and should be very close to the diameter of the application's inlet flange.…

* For stock or mildly tuned engine using a well designed aftermarket pipe with a modified airbox and a stock replacement air filter * For applications where individual filter cannot be installed and where airbox modification improves the engine's performance * In most cases power increases of…

…Power Now Plus with the original Power Now. * If you already have the Power Now then the Power Now Plus completes the Power Now System. With the combined Power Now System expect your bike to pull longer and harder through every gear from low end to the top end NOTES: FOR HONDAS CRF250 06-07, CRF4450X…

* Designed to extend service interval * Made of durable polyester * Stops dirt particles as small as .005 * Only adds a 10% air flow restriction * For use in very dusty conditions * Black only

…models. These filters have the same shape as the standard version but with a different filtering body designed to take in more air than other air intake systems, but without compromising its filtering properties. BMC RACE filters are for people who are not satisfied with the standard performance of the…

* Since their introduction for H-D Models in 1992, The Hypercharger has been widely recognized as one of the most cost effective performance modifications available * When the demand arose for adaptation to the Metric Cruisers we expected similar performance increases, but never expected to see the…

* Will make sure that your carburetor jets or fuel injection will not be blocked * Inexpensive insurance and a must for any older machines * Sold individually

* Fuel line constructed of plasticized PVC * Soft flexible tubing * Safe to use with any type of gasoline or alcohol type fuel * Smooth hard bore helps prevent interior build up * Recommended for venting and overflow lines * Sold in 1 ft. lengths * Made in the USA * Clear

When selecting one of K&N's universal round straight air filters, you should consider the following dimensions as they relate to the specification chart: * Mounting Flange Inside Diameter This is the most critical dimension and should be very close to the diameter of the application's inlet flange.…

* Fuel control for each individual cylinder in a small enclosure * "Warm up" fuel adjustment (unit reads engine temp and allows fuel/timing adjustment based on the reading) * Reduced size from the PCII USB * Easy to install * USB powered from computer; 9 volt adapter is no longer needed * Two position…