Screamin' Eagle Chisel Extreme Billet Air Cleaner Kit

Part Number 29400221


Finish / Color: Chrome



The bold styling of this intake system looks just as impressive as the long patch of burnout rubber you just laid down.

  • Race-inspired air cleaner is engineered to flow high volumes of air and the washable pleated element provides the ideal combination of efficiency and engine protection
  • Forged billet aluminum cover tops off a cast back plate with integral breather for a smooth transition to the throttle body
  • Compliant when used with legal Stage IV Performance Kits and models equipped with legal SE120ST engines equipped with street-legal Screamin' Eagle® 58mm High-Flow throttle body
  • 50-state compliant when used on CVO™ models with 110CI engines
  • Easy-to-install kit includes all mounting hardware and rain sock
  • All EFI-equipped models require ECM calibration (priced separately)
  • Recalibration is required for proper installation. See Dealer for details. Labor cost not included
  • Chisel style and Chrome finish

Fits '16-'17 FXDLS and Softail®, '14-'17 CVO™ Softail® and '14-16 Touring and Trike models equipped with Screamin' Eagle® 58mm Throttle Body. All models require ECM calibration for proper installation. ’17 models require recalibration with Screamin’ Eagle® Pro Street Tuner (sold separately).

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  • Model
  • These Screamin' Eagle® products are 50-state street-legal for sale and use on all vehicles, including those that are pollution controlled. Complies with the requirements of 40 CFR Part 86, subparts E and F.
  • Warranty

    1 year limited warranty – Go to for full details
  • Requires ECM Calibration

  • Certifications

    50-State U.S. EPA compliant
  • Sold in Unit

  • In The Box

    Billet aluminum cover, cast backplate, breather element and all required mounting hardware
  • Upgrade Stage Level

    Stage I
Chisel Extreme Billet Air Cleaner Kit is rated 4.0 out of 5 by 1.
Rated 4 out of 5 by from Looks great sticks out Easy to install. Does stick out and makes it a little hard to rest your right foot comfortably on floorboard. Bought floorboard extensions and much better now. Put this on with true duals and tuner and difference is remarkable.
Date published: 2017-09-15
  • y_2018, m_2, d_26, h_20
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  • clientName_harleydavidson

Does the air cleaner housing hit the knee/upper shin on taller riders?

Considering this air cleaner for my 2016 Ultra. I ride in colder weather and tuck my legs tight against each side of the bike in those conditions. My right knee/inner shin is against the stock air cleaner now. I'm wondering if this billet filter housing is small enough diameter that my knee will fit behind it or not? Any riders over 6 ft tall have this installed that can give feedback?
Asked by: fxstcrider

Air cleaner for 2014 Harley Street Glide Special with Stage V Kit

I'm looking for High Flow air cleaner for my 2014 Harley Street Glide Special. I'm going to install 92500038 SE 110CI Stage V kit. Will the part number 29400221 work with this setup. I also have the lower fairing installed on my bike. Thanks Andy Brown
Asked by: acbrown64
I am also doing the same set up for my 2015 Road Glide Special and from what I read hear on the HD website that the stage v kit has a throttle body at 58mm, which means that these breathers SE 29400220 (Black) and SE 29400221 (Chrome) will work for that setup. I chosed the chrome breather.
Answered by: Miguel
Date published: 2017-04-01
  • y_2018, m_2, d_26, h_20CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.7
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    Prices listed are generally the Manufacturer's Suggested Retail Price (MSRP), excluding taxes and shipping. Prices at local dealerships may vary. All online orders will be fulfilled and shipped by
    Harley-Davidson Motor Company as the agent for the Selling Dealer.