K&N High-Flow HD-1499 Washable Engine Air Filter Replacement filter for 1999-2015 Harley Davidson
K&N High-Flow HD-1499 Washable Engine Air Filter Replacement filter for 1999-2015 Harley Davidson
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K&N High-Flow HD-1499 Washable Engine Air Filter Replacement filter for 1999-2015 Harley Davidson

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Key item features

  • Enhanced Airflow: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters, increasing power and acceleration for motorcycles and ATVs.
  • Effortless Installation: Pre-oiled and ready to install, this filter offers one of the easiest and most cost-effective upgrades for quick performance gains.
  • Cost Savings: High-flow replacement air filters can save approximately $250 over 10 years by eliminating the need for disposable filters.
  • Eco-Conscious Design: This washable and reusable product helps reduce replacement waste, lasting longer than 10 disposable filters.
  • Broad Compatibility: Engineered to fit easily into factory air boxes for various 1999-2015 Harley Davidson models, including FLSTC, FLSTF, FLHR, and FXD series.
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Current price is $68.99
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Columbus, 43215
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4.3 out of 5 stars
stars12 ratings11 reviews
How item rating is calculated
  1. 5 stars75% (9)
  2. 4 stars0% (0)
  3. 3 stars17% (2)
  4. 2 stars0% (0)
  5. 1 star8% (1)
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Showing 1-3 of 11 reviews

Jan 31, 2019
Kenny
5 out of 5 stars review

5 Star Review

Really woke up my '02 FI Road King!  So funny, every pipe test you read in the Harley mags will go on and on about the pipes/mufflers, and then throw in a blurb saying something like ...and while we were at it we popped on a K&N filter and a fuel injection controller.  Then, they go on to attribute any power/torque gains to the darn mufflers!  Wait a minute guys!  Just for kicks, throw the stock pipes back on and dyno the bike with only the filter change, and you'll see my point!  My informal timed roll-on accelleration tests (60-80 mph, done in 4th and 5th [top] gear) revealed that the K&N filter change ALONE cut times by NEARLY HALF.  Further testing with optimized fuel injection tuning and lower restriction mufflers netted a bit more, but the vast majority of gains were realized when switching to the K&N.  The touring bike mufflers flow more freely than those on other models, granted, so a pipe change on Dynas/Sportsters/Softails could make a greater contribution, percentage-wise, but without doubt...changing to a K&N air filter is by far the fastest, easiest, most cost-effective way to increase power on a Harley-Davidson! Best part for me is that my bike no longer sounds like a suffocating goat when I open the throttle!  Thanks K&N!  

Review from K and N Filters
Helpful?201IVLP7VY0443941015
Jan 31, 2019
Joseph
5 out of 5 stars review

5 Star Review

All is well with the filter at this time, but I did have to clean the unit again being that I added too much oil as for extra parts HD has the vacuum lines that is needed to complete the install.

Review from K and N Filters
Helpful?201IVLP7VY0443941015
Jan 31, 2019
Julio
5 out of 5 stars review

5 Star Review

I was very surprised with the delivery of the product and the price. I have K&N filters in all of my other vehicles and I am not dissapointed at all.

Review from K and N Filters
Helpful?201IVLP7VY0443941015