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K&N 57-1128 Air Intake

57 Series FIPK > Performance Intake Kit
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Washable and reusable lifetime air filter
  • Replaces entire factory air intake system
  • Free-flowing high density polyethylene tube
  • Easy to install, usually in 90 minutes or less
  • One-Year Limited Warranty
The K&N 57-1128 Air Intake fits some Suzuki LTR450 QuadRacer models. See vehicle applications link for details.
The K&N 57-1128 FIPK air intake system replaces the restrictive factory air filter and air intake housing in specific Suzuki LTR450 QuadRacer models. K&N air 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 with less effort than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. This air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the original air box assembly space. Air is directed through an aerodynamically engineered intake tube into the engine’s throttle body for a guaranteed power gain. The tube accommodates the inlet air temperature sensor and crank case vent hose. The oversized cylindrical shaped air filter is washable and reusable: ideal for the dusty/dirty environments that the LTR450 QuadRacer is typically driven in. This air intake is relatively easy to install, usually in 90 minutes or less, with a screwdriver, ratchet set and several wrenches.

[More Information on FIPK Air Intake Systems]

Product Specifications

Air Filter ColorRed
Air Filter Height5 in (127 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
CARB EO NumberD-269-51
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 StyleMotorcycle Intake System
Replacement FilterRC-5182XD
Street Legal In All US StatesYes
TUV Approved (Europe)No
TypeGen II
Weight5.6 lb (2.5 kg)

K&N 57-1128 Air Intake Product Reviews