$185.99 USD
MSRP $337.59 44.9% Off
Free Ground Shipping!
In Stock & Ready to Ship!
Find a Dealer

K&N 55-1000 Covered Assembly

Performance Products > Covered Assembly
  • Designed to increase horsepower and acceleration
  • Specifically designed for off-road racing applications
  • Washable and reusable air filter
  • Designed for the UMP Air Box
  • One year limited warranty
The K&N Replacement Air Filters for the UMP Off-Road Air Box: part 55-1000 has a 3 inch outlet and part 55-1001 has a 4 inch outlet. These air filters were designed to achieve high, virtually unrestricted airflow while maintaining filtration levels critical to your engine.


Product Specifications

Air Filter ColorRed
Air Filter Height12.5 in (318 mm)
Air Filter Inside Diameter3 in (76 mm)
Air Filter MaterialCotton Gauze
Air Filter ShapeRound Straight
Inlet Diameter3 in (76 mm)
Mounting Hardware IncludedYes
Neck Flange3 in (76 mm)
Overall Height12.5 in (318 mm)
Product Box Height8.5 in (216 mm)
Product Box Length14.13 in (359 mm)
Product Box Width10.38 in (264 mm)
Product StyleCustom Assemblies
Replacement FilterNone
Top MaterialBlack Powder Coated
Top StyleMetal
Weight4.5 lb (2 kg)

K&N 55-1000 Covered Assembly Product Reviews