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Intake Kits > Performance Intake Kit

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63-1120
 
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The K&N 63-1120 AirCharger air intake system replaces the restrictive factory air filter and air intake housing in some Polaris Ranger RZR 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 63-1120 air intake comes with a K&N XStream Top air filter designed for higher air flow and durability. A heat shield installs into the previous air box space that directs air through a black powder coated aluminum intake tube into the engine’s throttle body for a guaranteed power gain. The heat shield accommodates the factory crank case vent hose with a supplied CCV filter. 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 couple of screwdrivers, a ratchet set and several 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 Polaris Ranger RZR
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Free-flowing black powder coat finish aluminum 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
Available Information
Installation Instruction Sheet
63-1120 Vehicle Applications
Dyno Chart - 2008 POLARIS RZR 800cc EFI - 3.40HP Increase
News Story - 2008 through 2011 Polaris Ranger RZR Owners Gain Estimated 3.40 HP with K&N Air Intake Kit


Part 63-1120 Product Specifications
Product Style: 63 Series Aircharger Kits
Estimated Horsepower Gain: 3.40 HP @
Replacement Filter: RX-4730XD
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: No
Air Filter Height: 6.5 in (165 mm)
TUV Approved (Europe): No
Air Filter Material: Cotton Gauze
Clamps Included: 1
Clamp Material: Stainless Steel
Clamp Style: Regular
Mass Air Flow Sensor Adapter Included: Mass Air Flow Sensor Adapter Included When Required
Intake Pipe Color / Finish: Black
Intake Pipe Ports: All intake tube ports needed for the specified applications are included
Vacuum Tubing Included: No
Air Filter Large End Diameter: 6 in (152 mm)
California Restricted: Not legal for sale or use in California
Weight: 9.5 lb (4.3 kg)
Product Box Length: 20.25 in (514 mm)
Product Box Width: 12.25 in (311 mm)
Product Box Height: 12.25 in (311 mm)


Horsepower gains based on similar vehicle dynamometer test. Results will vary.


Customer Feedback      Be the first to review part 63-1120

I started racing motorcycles in the early 70's and as a greenhorn learned about K&N filters in the pits. I have K&N air filters on everything but my lawnmower. A restored 1977 RD-400 Yamaha, a 2007 Hummer, a 1999 Chevy p.u., a 1987 Honda ATV, and now my 2004 Polaris. They are the only air filters that I will pay money for.
Larry Koehn, Georgia
I put K&N air filters on everything, a 2007 Hummer, 1999 Chevy P/U, a 1977 Yamaha and a 2004 Polaris ATV and I have used them exclusively since racing motorcycles in the 1970's. They are simply the best that there is. I have started many others on K&N including my oldest grandson. Great product.
Larry Koehn, Georgia
I have used K&N filters for years on my Honda Goldwings. I recently needed a replacement for my Polaris ATV and saw that you had a filter for that - - now I'm good to go for another million miles! You quickly shipped me the perfect filter. Thanks.
Jeffrey Neubert, Sarver, Pennsylvania