Premium Discrete Breather System Twin Cam & M8 Touring Softail Dyna
PREMIUM DISCRETE
& Flexible Breather System
For
Harley-Davidson
FITS ALL TWIN CAM & MILWAUKEE-EIGHT MODELS
DK Custom Products
FEATURES & SPECS:
- Fits All Outlaw & Many Other Air Cleaner Systems
- Banjo Fittings at Heads for a Clean Look
- Allows Discrete Placement of the supplied filter
- Chrome Washable Reuseable Filter - flexible placement
- Includes 6 feet of hose for maximum flexibility in filter placement
- All needed hardware (including a Brass & Black T-Connector...use whichever one matches your Bike Best
- Turn-Key System
- Optional Stainless Steel Braided Hose
- Optional Chrome Hose Clamp Covers
- E-Z Install ~ Step-by-Step Instructions Included
In the picture below you can see one of many different places you can affix the filter. Please look at the additional pictures at the bottom to see how discrete this external breather system is.
An external Breather Kit is preferred with any Air Cleaner System. This allows for only clean cool air to go into the air cleaner and engine, increasing performance and engine longevity. This kit will work with ALL OUTLAW HiFlow Air Cleaners and many other aftermarket Stage 1 Air Cleaners*.
The EPA has required Harley to route hot, dirty, oily crankcase air back into the air cleaner compromising the performance of your engine. This vents it without compromising the performance and longevity of your motor.
With this breather system you will experience a slight performance increase. This is because engines like Cold Dry air!
E-Z Install
Fits All Twin Cam & Milwaukee-Eight Models - 2000-Up Touring & Softail, 1999-Up Dyna
*Fits ALL Outlaw Air Cleaners. For aftermarket A/C's, If your air cleaner system utilzes a support bracket that is no thicker than 1/4", this will fit. If you A/C uses a backplate that bolts into the heads, this will not fit. You will need to use the Breather Bolts or standard Discrete System to allow you to route the hot oily air outside your combustion chambers.
Does not work with OEM, Screamin Eagle, most S&S, Arlen Ness, Roland Sands , etc... If you have questions about fitment, please email with a photo, link, or part number of the air cleaner on your bike.
There are Optional Stainless Steel Braided Hose (more details HERE) & Chrome Hose Clamp Covers (more details HERE) if you prefer that look to the Black Hose and plain hose clamps or zip ties.
In some of the pictures below the Optional SS Braided Hose is pictured, as well as the Chrome Hose Clamp Covers. These are not included in the kit unless you opt to include them when ordering.
Filter may, or may not, have a small loop in it. This does not affect the aesthetics or installation choices. The filter may also vary in size, color and shape.
Caution: Motorcycles modified with this DK Custom Products High-Performance part may not be legal for public highway use in some areas. The user shall determine suitability of this product for his or her use.
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Top customer reviews
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Simple and effective way to do this 0 people found this helpfulI love the way this is setup using 2 standard catch cans and the 828 outlaw
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Quality 0 people found this helpfulMy purchases were shipped promptly and I received quality products every time , and the customer service is outstanding ! Thank you DK Customs
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Great product and easy installation 0 people found this helpfulEverything you need comes in this kit. DK Customs once again doesn't disappoint, works and looks good
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Easy Install! 0 people found this helpfulGreat Product!
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Discrete and performs 0 people found this helpfulEasy installation. Hidden and performs great.
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Breather system is great addition 0 people found this helpfulI added this to my upgraded air filter system. Wish I'd done it sooner. My 2009 Tri Glide runs much better and it eliminated the blow by. Easy to install too.
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2014 Ultra Limited 1 people found this helpfulGood product. I have a few suggestions, though. It being “discrete, premium”, I would have expected black clamps instead of silver, to blend better with the hose. I wound up getting a pack of them on Amazon to use. Also, why only 4 clamps? I think it should be six included. 2 for the ends from the breather bolts; 2 to attach those hoses to the t-fitting; 1 for the t-fitting outlet, and 1 for the catch can or filter. I ordered this with the filter, planning on running the hose along the bottom of the frame to the rear of the bike? Then changed my mind and ordered a black powder coated catch can in a separate order. I ran the hoses up between the heads to minimize liquid waste, then over the rear cylinder and down into the gap under the seat, where the black catch can stays hidden. It looks like a really good and clean set-up. The check box under the review won’t let me click on “I recommend this product”, but I totally do! Just have more hose clamps ready.
Response from store
When ordering, there is a drop-down for the option of black hose clamps.
We do not use hose clamps on the banjo fittings. Nothing wrong with doing that, but they are not necessary. The hose will not come off of those.
We appreciate your business, and your recommendation did come thru.
Thank you.
KP -
Discrete external breathing system 1 people found this helpfulGlad to add this external breather setup with catch can to divert misty hot oily separate from my air intake. Well thought out solution to a problem bikes have been stuck with for years!
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The breather kit is a great product 1 people found this helpfulThis kit came with everything needed for an easy and neat install. The parts were of high quality and the directions were clear. In less than one hour, The kit was installed and ready for operation. I would highly recommend this breather kit. Additionally, I would highly DK products to anyone who wants quality parts at a fair price.
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Everything you need! 1 people found this helpfulThis kit is the best. It includes everything you need to install a premium external breathing system on your bike. All parts are quality, well made, and at a fair price. I've been a customer of DK for about 10 years now, and they never disappoint. No more oil being routed back in the engine. It took me about 30 minutes to install the whole system. It did take me quite a bit of time to figure out where to route the catch can but once figured out it doesn't take long at all. Looks great on my 2021 sport glide. Also added the Outlaw 606 air cleaner and she breathes so much better now! Highly recommended. Also look for their YouTube channel, They’re always posting informative videos and lots of how-to videos out there.
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Great system a must for your Harley 0 people found this helpfulYou get everything you need to install. Super easy to do. And everything i recieved was fast shipping..Thanks Dk.
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Preminum Breather System 0 people found this helpfulSimple clean system. It does what it is supposed to do and is easy to install.
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nice 0 people found this helpfulEasy to in stall
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Perfect Solution 0 people found this helpful2015 Road Glide Ultra CVO. High quality product. Great value. Easy installation and noticeable improvement in performance. I have Zero oil in K&N air filter now. No more oil means that I clean the filter less and save time and money.
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Simple installation, quality product! 1 people found this helpful2022 Tri Glide. I studied a *bunch* of external breather systems before buying this one, and decided this was the best one. Everything I have learned and experienced since then confirms I made the best choice.
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Peace of Mind 0 people found this helpful2020 Road Glide Limited 114. Had some oil soaking on the stock filter. Did not like the thought of that crap getting sucked in where it doesn't belong. Installed catch can behind brake pedal. Converted stock filter to the 606 at the same time. Easy do it yourself job. Watching Utube video from DK helps before you get started. 1
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Easy to install 0 people found this helpfulDoes a great job. Wouldn't even know it's there. Highly recommend it.
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Nice quality didn’t work out. 0 people found this helpfulMake sure you read and check fitment for the type of air filter you have. The quality was great I ordered the wrong kit. I opened it I’ll keep it.
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Easy install 0 people found this helpfulInstalled this along with the 606 naked AC cleaner. Can’t wait to get some miles with it and see the difference it will make! Thanks!
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Get that dirty breather oil out of your air cleaner. 0 people found this helpful.SS lines and chrome clamps. Simple install. Just follow instructions and check out the videos.
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Great and necessary addition 0 people found this helpfulPurchased along with the outlaw 606 air cleaner. Install couldn't be any easier and ensures oil isn't being put back into the engine. Don't hesitate to add this to your bike, you won't regret it.
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Discrete Breather 0 people found this helpfulEasy install looks great on my 2021 roadglide
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Great breather, lots of versatility 0 people found this helpfulI bought this along with the Outlaw 606 air cleaner and they go great together. Installation was simple and the hose length gives you plenty of routing options. My only wish is that the hose was thinner but this is not a deal-breaker at all. I highly recommend this kit if you don't feel like drilling and tapping into an air cleaner. Add the Outlaw 606 and you have a great setup.
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Clean easy install 0 people found this helpfulAfter watching DK video about external breather I checked the air box on my 2009 TRI Glide. The bike only had 1250 miles on it and had oil in the box and filter. Installed EBS and 606 filter, bike is now running clean and cooler.
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Easy to install 0 people found this helpfulThis was super easy to install. Could it be done cheaper if you DIY? Yes, but this takes the headache and hassle away from having to hunt the parts down individually, and not getting the right size, or getting something that just doesn't fit right. More than enough hose to put it where you want it. Well done DK!
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A definite plus 0 people found this helpfulSimple yet functional design. I always worried about the Harley implementation of this issue but DK has taken this to a new level. So easy to install. I should have gotten the chrome clamps for that true custom finish.
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Quality product 0 people found this helpfulI called in & asked some questions about the external breather system & they suggested the premium version for better looks. I’m glad I payed a little extra to get the nicer breather bolts. Easy install.
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A must have upgrade 0 people found this helpfulI can’t believe how much oil has been blown over my bike this 20K miles. Only 250 miles since the install, which was super easy, and not a drop of oil to while away. Not too mention my response has increased and I feel more power. No more oil soaked air filter!
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Great idea...Love what it does...makes perfect sense 0 people found this helpfulI installed this and the 606 air cleaner on my trike flrt last Sunday...I got the polished aluminum Finned cover which was recommended by Dwayne...I can hear this thing sucking clean air into my motor and bike seems to be faster off the line and freeway speeds...The polished cover looks fantastic and I am really into DK products for the long haul...Thanks to Dwayne and the rest of the gang...donny lovette
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2020 Road Glide Special Air Breather System Mod 0 people found this helpfulInstalled to eliminate hot, oily crankcase oxygen depleted air from the intake. Cleaner M8 114 cubic inch motor, cleaner intake, and cleaner valves/pistons. Improved air/fuel mixture & combustion.
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Clean cool air 0 people found this helpfulInstalled on my 06 electraglide. No more oil to wipe out of the air filter and intake. Finally a solution to the hot air and oil issues.
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Easy Install - Clean Breather Now 0 people found this helpfulJust installed this on my 2018 Fat Bob. Easy to install. Cooler and cleaner air going in now.
