K&N 63-1128

Intake Kits > Performance Intake Kit
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List Price: $510.59
Your Price: USD $459.53

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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

Product Specifications

Estimated Horsepower Gain2.74 HP @ 6600 RPM
Air Filter ColorRed
Air Filter Height5 in (127 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
California RestrictedNot legal for sale or use in California
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included3
Couplers Included1
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Product Box Height8.5 in (216 mm)
Product Box Length18.25 in (464 mm)
Product Box Width14.5 in (368 mm)
Product Style63 Series Aircharger Kits
Replacement FilterRC-5182XD
Street Legal In All US States No
TUV Approved (Europe)No
Weight5.6 lb (2.5 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Product Reviews

Review part 63-1128
Thursday, June 19, 2014 - Part 63-1128
Solid product and good, quick shipping