You May Also Like
Make sure this part fits
This part fits your .
This part does not fit your .
This part fits your .
You are purchasing for this VIN: .
VIN required for purchase
Heavy Breather Air Cleaner
$359.95
Part Number: 29400440
Color:
Gloss Black
Qty
1
Notify me when this item is available.
Item will be sold in-store only.
This forward-facing exposed element Air Cleaner kit is sure to turn heads at the starting line. Featuring a gloss back elbow and exposed high-flow filter, the performance feel is unmistakable.
...Read More
Reviews (8)
CUSTOMER IMAGES
Stock Sucks
11/03/2024
11/03/2024
Stock Sucks
Featured
H-D Dealership
H-D Employee
Sweepstakes Entry -
Verified Purchaser
Top 10 Contributor
Top 25 Contributor
Top 50 Contributor
Top 100 Contributor
Top 250 Contributor
Super easy DIY install with a great look and added performance. Replaces stock breather, which is basically just a dust cover, with an actual filter.
Clay Martin
-
Athens, TX
Showing 1-5 of 8
Let us know what you think.
Write a review
-
FEATURED REVIEW2/7/2025Air breatherFeatured H-D Dealership H-D Employee Sweepstakes Entry - Verified Purchaser Top 10 Contributor Top 25 Contributor Top 50 Contributor Top 100 Contributor Top 250 ContributorThis air breather makes the bike look meaner and more aggressive I love it.
-
FEATURED REVIEW11/3/2024Stock SucksFeatured H-D Dealership H-D Employee Sweepstakes Entry - Verified Purchaser Top 10 Contributor Top 25 Contributor Top 50 Contributor Top 100 Contributor Top 250 ContributorSuper easy DIY install with a great look and added performance. Replaces stock breather, which is basically just a dust cover, with an actual filter.
-
-
FEATURED REVIEW8/22/2024Nightser heavy breatherFeatured H-D Dealership H-D Employee Sweepstakes Entry - Verified Purchaser Top 10 Contributor Top 25 Contributor Top 50 Contributor Top 100 Contributor Top 250 ContributorGreat addition to my nightster
-
-
FEATURED REVIEW7/8/2024Heavy BreatherFeatured H-D Dealership H-D Employee Sweepstakes Entry - Verified Purchaser Top 10 Contributor Top 25 Contributor Top 50 Contributor Top 100 Contributor Top 250 ContributorThe heavy breather was easy to install. I love the look of the heavy breather on my 2024 975 Nightster Special.
-
FEATURED REVIEW6/25/2024Nice upgradeFeatured H-D Dealership H-D Employee Sweepstakes Entry - Verified Purchaser Top 10 Contributor Top 25 Contributor Top 50 Contributor Top 100 Contributor Top 250 ContributorNot sure how much of a difference it made but it definitely looks better than the fake plastic air filter that was on it.
-
FEATURED REVIEW
Featured
H-D Dealership
H-D Employee
Sweepstakes Entry
Verified Purchaser
Top 10 Contributor
Top 25 Contributor
Top 50 Contributor
Top 100 Contributor
Top 250 Contributor
-
Response from H-D Team
Q&A (9)
Showing 1-5 of 9
Be the first to ask a question.
Ask a question
-
Question:12/1/2023Can be used in rainy weather conditions?adzin84 - VietNam
-
Answer:Hi adzin84, The heavy breather air cleaner isn't intended to be used under wet conditions. However, there are rain socks available that can be installed in case it rains. This will allow you to continue riding without hindering the performance of your unit. Thank you
-
-
Question:2/24/2023Do you need to tune the 22 Nightster for the bike to run properly after the install of this air intake?Andaywuh - California
-
Answer:Andaywuh, With the Revolution max power train, you would not need to tune you bike after installing this air intake. This part is not approved for use in the state of California. Fits '22-later RH975 models. Does not fit California models, Harley-Davidson® motorcycles modified with some Screamin’ Eagle® Performance products must not be used on public roads and, in some cases, may be restricted to closed-course competition. These performance parts are 49-state U.S. EPA compliant but are NOT compliant for sale or use in California on pollution-controlled motor vehicles. California guidelines on tampering can also lead to substantial fines and penalties. Screamin’ Eagle® Performance products are intended for the experienced rider only. read more.
-
-
Question:2/15/2023By adding this air filter on the exterior, does it allow for removal of the filter inside the air box or is it redundant?Mike - Gainesville
-
Answer:yes, you remove the internal one after installing this. You can confirm in the installation instructions
-
Answer:Hello Mike, I am not sure that I understand the question. This Heavy Breather Air Cleaner replaces the original equipment air cleaner/filter. Thank you
-
-
Question:9/21/2022Is there a way to remap the Nightster with the high flow cleaner and SJonP - Indiana
-
Answer:Hi JonP, Unfortunately, there's no information that would allow for the Nightster to be fitted for the Heavy Breather Air Cleaner. Reach out to your dealer to see if they have any options. Thanks!
-
-
Question:9/11/2022You mention that if you add the heavy breather to other performance parts "you will definitely see an improvement." What parts are you referring too? All I see are plugs and the filter. Is there something else? Is there a map (ie stage 1, Stage 2, etc?)Mike B - Chicago Illinois
-
Answer:Hello Mike, You will see improvements on each part you add. If its just a simple stage one you will see a little bit improvement, but if you go with a stage 4 you will see alot more. Gigglesthehelper
-
Answer:
You May Also Like
Recently Viewed
BEST SELLER
Related Products
©2025 H-D or its affiliates. HARLEY-DAVIDSON, HARLEY, H-D, and the Bar and Shield Logo are among the trademarks of Harley-Davidson Motor Company, Inc. Third-party trademarks are the property of their respective owners.
©2025 H-D or its affiliates. HARLEY-DAVIDSON, HARLEY, H-D, and the Bar and Shield Logo are among the trademarks of Harley-Davidson Motor Company, Inc. Third-party trademarks are the property of their respective owners.