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63-1121
$312.99 USD
MSRP $546.99 42.8% Off
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K&N 63-1121 Air Intake

Performance Products > Performance Intake Kit
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Free-flowing high-density polyethylene intake tube
  • Easy to install, usually in 90 minutes or less
  • Not legal for highway use in states adopting California emission regulations
  • Replaces entire factory air intake system
  • Washable and reusable air filter
The K&N 63-1121 AirCharger air intake system replaces the restrictive factory air filter and air intake housing in some Yamaha YXR700 RHINO FI models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. The 63-1121 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed through an aerodynamic polyethylene intake tube into the engine’s throttle body for a guaranteed power gain. The oversized cone shaped air filter comes with a water repellent DryCharger filter wrap to protect the filter from moisture. This air intake is relatively easy to install usually in 90 minutes or less using existing factory mounting points. The tools needed are a screwdriver, ratchet set and some wrenches. This air intake cannot be sold in California. It is not legal for use in California or other states adopting California emission standards.

[More Info on K&N Air Intakes for the Yamaha Rhino]

Product Specifications

Estimated Horsepower Gain3.18 HP @
Air Filter ColorRed
Air Filter Height5 in (127 mm)
Air Filter Large End Diameter7.5 in (191 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
California RestrictedNot legal for sale or use in California
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included7
Couplers Included3
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Product Box Height12.25 in (311 mm)
Product Box Length20.25 in (514 mm)
Product Box Width12.25 in (311 mm)
Product StyleMotorcycle Intake System
Replacement FilterRC-2960XD
Street Legal In All US States No
TUV Approved (Europe)No
Weight11.9 lb (5.4 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Customer Feedback

I've have never been disappointed by the quality and value of a K&N filter. I've purchased one for every vehicle I've purchased in the last 25 years. I keep my cars to 200k+, Motorcycles to 80k+, and all sold running well. K&N air filters lowers cost of maintenance, boost performance and efficiency of the vehicle. Acura Legend 290K Toyota Celica 287k, Honda GL1100 91K, Passat TDI 240K, Honda ST1100 89K and Currently Yamaha FJR1300 43K & Toyota Corolla 88K.

Larry
San Angelo, Texas
Great replacement to the factory cabin filter. Easy install ( two minutes ) No more dealer rip off prices. Been dealing with K&N since my days in the motorcycle business ( Suzuki & Yamaha ) in the seventies and eighties on long Island.

Bill Navarra
The Villages, Florida
Love these oil filters, I use them all of the time on my Ducati Monster and my Yamaha R6. The 17mm screw at the end makes it super easy to take off (when it doesn't strip, that is...) and I've never had any leaks or failures over the dozens that I've used.

Chancelor Vas
North Carolina