AC Racing has spent many years delivering parts to withstand the punishing conditions of ATV and Motorcycle racing and through their constant pursuit of excellence they have earned a strong reputation. The AC Racing Front Bumper is constructed from 6061-T6 brushed aluminum for maximum strength. The mesh screen keeps out debris and adds style on the AC Racing Front Bumper. The AC Racing Front Bumper is intended to replace your ATV stock bumper with a better performing ATV bumper.
Moose Racing Dynojet Jet Kits provide a simple and affordable solution to carburetor tuning problems. Kits increase power and smoothness throughout the rev range while maintaining optimum fuel economy. Jets Included for Kits Below: STAGE 1 Kit: Designed for machines with stock engines using the stock airbox, air filter and stock or aftermarket exhaust. Fully adjustable to allow for the use of well-designed aftermarket exhausts and stock replacement air filters. Improve throttle response and drivability. Power increases of approximately 5% throughout the entire power range. STAGE 2 Kit: Designed for machines with stock or mildly modified engines using well-designed stock or aftermarket exhausts with a modified airbox and a stock or replacement air filter. For applications where airbox modifications improve overall engine performance, a power increase of 8% can be achieved in most cases. Note: NOT compatible with California-spec bikes.
"Added this to my trx450r along with a two brothers slip on and a K&N air filter. Noticed a huge difference with the speed and power of the quad. Had a hard time installing it so I took it to professionals."
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K&N Air Filter
KN replacement filters are designed for all motorcycles and ATVs to O.E.M. (manufacturer) size specifications and fit into your original O.E.M. air box without modification or jet changes. Due to design and unique high flow characteristics, KN filters allow engines to breathe free and produce optimum horsepower. Under most conditions KN air filters never need to be replaced - with proper cleaning and care, KN air filters will last the life of your engine. Designed to increase horsepower and acceleration while providing excellent filtration. KN air filters use a four-layer cotton gauze filter membrane with a large surface area to improve air flow and offer longer service intervals. KN air filters feature an epoxy-coated aluminum wire mesh incorporated into the back-fire screen to protect the filter element. KN air filters are washable and reusable. Lifetime air filter with KN Million Mile Limited Warranty. Simple drop-in performance. The worlds best air filter. Filter Specifications: Product style: Round straight universal air filter. Filter material: Cotton gauze. Flange inside diameter: 2.375 inches (60 mm). Flange length: 0.75 inches (19 mm). Flanges: 1. Flange type: Centered. Height: 6.063 inches (154 mm). Outside diameter: 4.438 inches (113 mm). Top material / finish: None. Top style: Rubber. Filter re-oiling amount: 1.42 ounces (42 ml). Weight: 0.95 pounds (0.43 kg).
Ease of Installation:
August 19, 2012
"Threw this on my Honda trx450r with a two bros slip on and a jet kit. Much better improvement over the stock air filter. Added instant power to the machine."
Two Brothers M series exhaust canisters feature the highest level of quality construction and are designed to be fully serviceable in the event of damage (replacement parts are available). The exhaust note produced by all Two Brothers Top Level exhaust systems is best described as being deep and throaty without suffering from the shrill whine normally associated with other manufacturer's straight through muffler canisters. All of the canisters perform and sound the same, they are simply different shapes. They all incorporate Two Brothers exclusive technologies and premium construction materials. The shape and orientation is normally determined by Two Brothers R&D department, based on a performance criteria check list. All aluminum systems include U.S. Forest Service approved spark arrestor.
"Sleek looking and mean sounding exhaust. No problem installing it on my TRX 450r; came with all the right tools for the job. Instant pickup from the quad. A must have if you're looking for a reliable aftermarket exhaust."