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K&N SU-8009 5.0 out of 5 stars 4 Customer Reviews
Replacement Filters > Replacement Air Filter

List Price: $59.40
Your Price: $46.99

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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 K&N 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:Panel
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:0.29 oz (9 ml)
Height:1 in (25 mm)
Outside Length:8.25 in (210 mm)
Outside Width:8.375 in (213 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:SU-8009
Product Box Height:12.88 in (327 mm)
Product Box Length:10.44 in (265 mm)
Product Box Width:2.94 in (75 mm)
Product Style:Unique Air Filters
Weight:0.79 lb (0.36 kg)

Product Reviews

 I love this filter. Just switching this small filter gave me a huge jump in power and acceleration. It's like getting a new bike. I just wished I switched sooner. I'm going to buy one for my car, SUV and if you made one I'd buy one for my house filter. Haha. Thanks.
Matt , Apache Junction, Arizona
 Good price, quick service.
Bob, Illinois
 Finally a filter for my Suzuki Boulevard C50 Limited. Instructions were spot on, except (as indicated in other reviews) make sure you remove the snorkel from the OEM filter. The instructions don't mention this but you need to in order to complete the seal. Great job KN and thanks for making this one!
Ronald Chapman, Maryland
 Have been waiting for K&N filter for my Suzuki M-50. They finally made one.
It arrived quick, installed & good to go. It was cheaper than 2 other locations on the web. Only thing, the instructions do not say to replace the rubber inlet tube, I think it should and went ahead, removed it from the OEM filter & installed it on the K&N. I have been using K&N for over 15 years, so I know what it is to have one in all my cars in my family whether it is an open air or just a replacement. They do work & better gas mileage over all. Will always recommend K&N filters.
Gerard Barreto, Homestead, Florida