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high performance k&n engine air filter: fits 2008-2014 harley davidson(fltrx road glide custom, flhr road king, flhrc, flhtc electra glide, and more) hd-1508 logo

High Performance K&N Engine Air Filter: Fits 2008-2014 HARLEY DAVIDSON(FLTRX Road Glide Custom, FLHR Road King, FLHRC, FLHTC Electra Glide, and more) HD-1508 Review

3

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Very good

Revainrating 4.5 out of 5  
Rating 
4.7
🔍 Car Filters, 🛠️ Replacement Parts

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img 4 attached to High Performance K&N Engine Air Filter: Fits 2008-2014 HARLEY DAVIDSON(FLTRX Road Glide Custom, FLHR Road King, FLHRC, FLHTC Electra Glide, and more) HD-1508

Details

Product GradeReplacement Part
BrandK&N
Fit TypeCustom Fit 
ShapeUnique
MaterialPaper

Description of High Performance K&N Engine Air Filter: Fits 2008-2014 HARLEY DAVIDSON(FLTRX Road Glide Custom, FLHR Road King, FLHRC, FLHTC Electra Glide, and more) HD-1508

ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle. ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. EASY INSTALLATION: Pre-oiled and ready to install. One of the easiest and most cost-effective upgrades for your motorcycle or ATV for quick performance gains. SAVES MONEY: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters. ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters. WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants. HIGH QUALITY: Made in America.

Reviews

Global ratings 3
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Perfect fit, easy installation, great value for money!

What gets better airflow than a K&N filter? This product fits perfectly out of the box, my machine works great and I feel like I got a great deal. I highly recommend. I ordered on Sunday and it was here on Monday. Surprise. I'm damn happy and got a lot. Enough.

Pros
  • Replacement Parts
Cons
  • So far, so good

Revainrating 4 out of 5

Great OEM replacement. Wrong seal.

The amazing air filter has been using them for various things for a long time. As you can see in the attached picture, the gasket is bad. A bit frustrating coming from a company like k and n. What I mean is that the supplied gasket does not fit the supplied filter. So I'm deducting a star because I had to travel to get a new gasket.

Pros
  • Air Filter
Cons
  • You could choose a newer model

Revainrating 5 out of 5

Incorrect correct filter gasket

I have always used K&N oil filters on my Streetglide but this was my first time using an air filter. The air filter looked fine out of the box but I was very disappointed when I started the installation and the gasket that came with it didn't fit. So it was up to the Harley dealer to get the right filter gasket. The seal was only $3 but I had to travel 30 miles to get it. But the point is that once installed the bike runs better and has slightly better throttle response. As far as mileage goes,

Pros
  • Filter
Cons
  • Expensive