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K&N YA-1004 4.0 out of 5 stars 1 Customer Review
Replacement Filters > Replacement Air Filter

 List Price: $86.51
Your Price: $67.99

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YA-1004
 
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K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

[More Information on Replacement Air Filters]
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®


Product Specifications 
Air Filter Shape:Trapezoidal
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:0.63 oz (19 ml)
Flanges:None
Height:0.875 in (22 mm)
Outside Length:13 in (330 mm)
Outside Width:6.688 in (170 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:YA-1004
Product Box Height:13.56 in (345 mm)
Product Box Length:7.72 in (196 mm)
Product Box Width:1.75 in (44 mm)
Product Style:Unique Air Filters
Weight:2 lb (0.9 kg)


Product Reviews      Review part YA-1004

 Shipped very quickly. Only took 4 days to receive. Not the easiest to install on an R1 with the gas tank in the way. Would have been nice to have some directions as to which side should be facing up. The filter fit both ways and looked the same on both sides except for the part number and K&N logo on one side. So I assumed the side with the logo was suppose to face up. But it didn't take long to install and my bike runs better with it.
Brian B., Wisconsin