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K&N 63-1128 5.0 out of 5 stars 1 Customer Review
Intake Kits > Performance Intake Kit

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63-1128
 
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The K&N 63-1128 AirCharger air intake system replaces the restrictive factory air filter and air intake housing in some Suzuki LTR450 Quadracer 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 63-1128 air intake comes with a chrome topped, over-sized cone shaped K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed through an aerodynamically engineered intake tube into the engine’s throttle body for a guaranteed power gain. The air intake system accommodates the factory air temperature sensor and crank case vent hose. 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 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 Sport ATVs
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Free-flowing high density polyethylene tube
  • Easy to install, usually in 90 minutes or less
  • Replaces entire factory air intake system
  • Not legal for highway use in states adopting California emission regulations
  • Washable and reusable air filter
Available Information
Installation Instruction Sheet
63-1128 Vehicle Applications
Dyno Chart - 2008 Suzuki LTR450 - 2.74hp
News Story - Suzuki LT-R450 Sport ATV Owners Find Additional Power with K&N's Air Intake System


Part 63-1128 Product Specifications
Product Style: 63 Series Aircharger Kits
Estimated Horsepower Gain: 2.74 HP @ 6600 RPM
Replacement Filter: RC-5182XD
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: No
Air Filter Height: 5 in (127 mm)
TUV Approved (Europe): No
Air Filter Material: Cotton Gauze
Clamps Included: 3
Clamp Material: Stainless Steel
Clamp Style: Regular
Couplers Included: 1
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
California Restricted: Not legal for sale or use in California
Weight: 5.6 lb (2.5 kg)
Product Box Length: 18.25 in (464 mm)
Product Box Width: 14.5 in (368 mm)
Product Box Height: 8.5 in (216 mm)


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


Product Reviews      Review part 63-1128

 Solid product and good, quick shipping
Dalton , Oregon