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Harley-Davidson Inc Screaming Eagle Stage 1 Air Cleaner Kit - 2940608

  • Part #: 305790
  • Manufacturer Part #: 2940608
This item is no longer available

Overview of Harley-Davidson Inc Screaming Eagle Stage 1 Air Cleaner Kit - 2940608

  • Kit features a one-piece cast back plate with integral breather and mounting brackets for simplified installation, and a state of the art synthetic media washable air cleaner element that does not require oiling
  • If you want more torque from your Twin Cam equipped model, this kit provides a freer breathing capability to pump-up the power of your EFI-equipped motorcycle
  • This kit includes air cleaner, breather, and all required hardware
  • Street legal when used with stock mufflers
  • All EFI-equipped models require ECM calibration


  • Included Items:
    (2) O-rings
    (1) Backplate Assembly
    (1) Backplate Gasket
    (3) Air Cleaner Studs
    (2) Breather Plugs
    (3) Air Cleaner Element Screws
    (1) Filter Element
    (1) Air Cleaner Adapter
    (1) Insert Cover
    (1) Adhesive Clip
    (1) Loctite 243 (blue)

    NOTE: Recalibration is required for proper installation, and will allow engine to rev to 6200 RPM

Specs for Harley-Davidson Inc Screaming Eagle Stage 1 Air Cleaner Kit - 2940608

Type Air Cleaner
Units Kit
Weight 2.90 lbs

Specs for Harley-Davidson Inc Screaming Eagle Stage 1 Air Cleaner Kit - 2940608

Type Air Cleaner
Units Kit
Weight 2.90 lbs

Fitment for Harley-Davidson Inc Screaming Eagle Stage 1 Air Cleaner Kit - 2940608

See if this part fits your ride

Part 305790 fits the following machines

Harley-Davidson
  • 2011 Harley-Davidson Dyna Fat Bob - FXDF
  • 2010 Harley-Davidson Dyna Fat Bob - FXDF
  • 2009 Harley-Davidson Dyna Fat Bob - FXDF
  • 2008 Harley-Davidson Dyna Fat Bob (EFI) - FXDF
  • 2009 Harley-Davidson Dyna Low Rider - FXDL
  • 2008 Harley-Davidson Dyna Low Rider (EFI) -FXDL
  • 2011 Harley-Davidson Dyna Street Bob - FXDB
  • 2010 Harley-Davidson Dyna Street Bob - FXDB
  • 2009 Harley-Davidson Dyna Street Bob - FXDB
  • 2008 Harley-Davidson Dyna Street Bob (EFI) - FXDB
  • 2010 Harley-Davidson Dyna Super Glide - FXD
  • 2009 Harley-Davidson Dyna Super Glide - FXD
  • 2008 Harley-Davidson Dyna Super Glide (EFI) - FXD
  • 2011 Harley-Davidson Dyna Super Glide Custom - FXDC
  • 2010 Harley-Davidson Dyna Super Glide Custom - FXDC
  • 2009 Harley-Davidson Dyna Super Glide Custom - FXDC
  • 2008 Harley-Davidson Dyna Super Glide Custom (EFI) - FXDC
  • 2011 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2010 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2008 Harley-Davidson Dyna Wide Glide (EFI) - FXDWG

Screaming Eagle Stage 1 Air Cleaner Kit

4 out of 8 reviews
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lots of power

Much more power over stock. Good value from DK. Made my 103 ci Street Glide pull the front wheel at shift when coupled with V&H fuel pak.

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Easy to install

Very easy to install. You get to re use the stock cover. The only think is that you can see part of the mount and rubber hose that connects to the breathers. Sounds real nice too.

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from New York

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Quality Product

Quality made product, just wish I had known the back plate comes in other finishes - maybe I missed that? I got the basic gray and later realized it comes in black and chrome. No big deal as this is an item that may be changed to an entirely different style after many months and ready for a different look.

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from Krum, TX

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Good air filter for the money

Install on a 2010 RKC was straight forward. It helps to have a in/lbs torque wrench handy to get the mounting bolts right. I installed this with V&H headers/mufflers and fuelpak. Really like the sound and performance.

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from Upstate NY

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Cheap performance

Added this air cleaner and a PC III to my '08 FXDWG and WOW! Instant hot-rod. And the price was the same as Harley charges. Local dealership didn't have it in stock, so would've had to order it anyway, so got it and several items at the same time from Dennis Kirk and got it to my door in 4 days. Can't beat it.

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from Coats, NC

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great product

The screaming eagle air cleaner was easy to install and it worked great.

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from minneapolis,mn

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Fun in a box.

Easy to install and adds a very nice "noise"... Would recommend to anyone looking for a little more oomph without a lot of added expense.

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from Frederick, MD

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Instructions and Manuals for Harley-Davidson Inc Screaming Eagle Stage 1 Air Cleaner Kit - 2940608