Customer Reviews

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Exactly what the reviews say. Review by Rodgy
Great addition to my bike and they look great. The quality perfect and you can definitely notice the difference on the bike. (Posted on 4/12/2023)

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Breath of Fresh Air Review by Yelnwarb
Dude! These breathers are sick. Great look, cost effective and add that bit spunk to the ride. If your not buying these, your missing out. (Posted on 11/29/2021)

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Huge upgrade for little money Review by Whitestone
I installed these on my TC88, which I had top end overhaul and upped to 95, S&S cams, 11:1 comp. Custom heads. I learn about these and the problem associated with hot oily air 3 months after having the work done. Installed them with a 636v air cleaner and wow! Really woke up my rebuild. (Posted on 10/25/2021)

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Looks Great Review by Korky
These filters installed easily with some Teflon tape on the threads. Ordered the Black set and they matched beautifully on my Twin Cam 96. (Posted on 8/5/2021)

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Great product Review by Farmer
These were my second purchase for my second bike my 2008 Road King 103 stroker motor. No more Hot dirty oil vapor going into my intake. I will install the on every bike I own great product (Posted on 5/5/2021)

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Just buy them Review by Brian
Venting your M8 should be the first thing you do when you get your bike home. These breather bolts along with an oil filler cap vent and you’re all set. (Posted on 2/8/2021)

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Trying this style Review by BigUn
Have catch can system on tri-glide trying these on street glide. Received but not installed yet. Quality of product is great. Ease of installation looks good. Will update after install. (Posted on 1/13/2021)

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Mandatory Review by Kyle
These should be mandatory for your M8 or Big Twin. Put them on my 2020 Lowrider S coupled with the Hi Flow DK Custom air cleaner and it is simply amazing how much my bike rides. Horsepower and torque gains, but the most noticeable was how much better the bike runs due to not ingesting hot, oily, air. These were put on my bike after removing the stock air cleaner and noticing all the oil build up on the intake manifold...and that was only with 1300 miles on the bike. (Posted on 12/11/2020)

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clean and effective Review by jim
I installed these on my 2019 Softail Slim. I prefer these to the hose and filter or catch can option as it looks much neater. If I were to have an oil blow by mess then I can always change to the hose and filter set up. So far not one drop from this motor. (Posted on 7/17/2019)

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Sweet Review by dahomes
Easy to install and have not had any oil blow back. (Posted on 5/16/2019)

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Cheap, and effective Review by Rob
Install is a breeze, and they look great!
Only downside for me is that some oil blows through the filter, and onto the intake manifold and battery cover on longer rides. (Posted on 10/26/2017)