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Screamin' Eagle Heavy Breather Extreme Air Cleaner

$599.95
Part Number: 29400454
Color: Black
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Designed for maximum performance, this race inspired Screamin' Eagle Heavy Breather Extreme Air Cleaner flows 20% more air than the Original Equipment air box.

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Description
Details
Rating Snapshot
5
12
4
1
3
2
2
0
1
0
Quality
Did Not Meet
Exceeded
Showing 1-5 of 15
Reviews
Let us know what you think. Write a review
  • FEATURED REVIEW
    7/6/2025
    24 RG
    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
    Quality
    Did Not Meet
    Exceeded
    I only rode the bike for 3 hours before installing this so don’t have much to compare. I can say that it does sound much better and looks like the bike should have come with it from the factory.
    • User review image
    • User review image
  • FEATURED REVIEW
    6/27/2025
    Definitely worth the money
    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
    Quality
    Did Not Meet
    Exceeded
    Looks great and add a nice tone when cranking the bike and riding it. Does add a little horsepower, but I’m still new to the bike so I kind of still learning it. Very easy to install.
    • User review image
    • User review image
    Robbin - Wilmington, NC
  • FEATURED REVIEW
    6/14/2025
    Top notch quality
    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
    Quality
    Did Not Meet
    Exceeded
    Same quality I have come to expect from HD. Fit and finish is great, looks great on my bike. Quick and painless install, and came with everything I needed to bolt it on.
    • User review image
    • User review image
    Justin - Florida
  • FEATURED REVIEW
    5/17/2025
    Cvo sucks oil out of the filter
    Quality
    Did Not Meet
    Exceeded
    Love it , but after 30 miles it’s almost white, intake pulls oil out of the filter
  • FEATURED REVIEW
    2/20/2025
    Awesome product
    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
    Quality
    Did Not Meet
    Exceeded
    Looks great, preforms amazing. The sound is really wild.
    • User review image
    Tyler - Jackson Tn
Showing 1-5 of 19
Q&A
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  • Question:
    7/7/2025
    Im assuming this doesn't fit the fxlrst because it makes contact with the fairing. How bad is the interference between the air cleaner and the lowrider st fairing? Not something that can really be addressed without removing the fairing completely?
    Fredo - New york
    • Answer:
      Hello, Due to the nature of your question, please consult with your local dealership. Thanks
  • Question:
    5/17/2025
    I purchased this for my 24 cvo road glide, but it will not keep the oil in the filter , it continues to pull it out. The st model comes with a black synthetic filter, I would like to have this option, but no dealer can help, as of now I have contacted 5.
    74mark - Va
    • Answer:
      Hello, Due to the nature of your question we advise contacting your local HD Dealership to better assist. Thanks
  • Question:
    4/15/2025
    What is Part number for the replacement Filter element?
    Tech - Staten Island, NY
  • Question:
    11/10/2024
    Is there an emblem/decal that fits the side of this breather?
    MN Harley Dad - MN
    • Answer:
      We do not offer a specific emblem/decal for the recessed cage portion of the Heavy Breather. We didn't want to overbrand the air cleaner as there is branding on the bottom portion hiding the throttle body. We let the performance gains/massive air flow speak for itself ;)
      SE Performance
      Helpful?
  • Question:
    6/19/2024
    is there a black filter replacement option? Or what is original the part # for the red/pink filter from K
    CReese - Missouri

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Screamin' Eagle Heavy Breather Extreme Air Cleaner