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Chrome 4 in. 909 Twin Mufflers - 6106

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Chrome 4 in. 909 Twin Mufflers - 6106

MSRP: $449.99

Price: $342.88 24% off!
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Cobra Chrome 4 in. 909 Twin Mufflers - 6106
  • Rolled and scalloped outer tip
  • Matching scalloped inner tip
  • Cobra’s exclusive constant velocity louvered core
  • Cores secured on the inside with no outer screws
  • Classic Harley-Davidson sound, deep yet aggressive
  • Made in the U.S.A.

 



Included Items:

(2) Chrome muffler assembly (Left,Right)

Instructions

 



The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specifications
Part #: 4408392
Mfg #: 6106
Color Chrome
Style Bologna/Slash-Cut Tip
Type Slip-On/Muffler
Units Pair
Weight 21.65 lbs
Alternate/OEM Part Number(s):
18010841
Resources & Manuals
Fitment for Cobra Chrome 4 in. 909 Twin Mufflers - 6106

Part 4408392 fits the following machines

Harley-Davidson
  • Electra Glide Classic - FLHTC 1995-2005, 2009-2013
  • Electra Glide Classic (EFI) - FLHTC 2007-2008
  • Electra Glide Classic Injected - FLHTC I 1995-2006
  • Electra Glide Injected CVO/SE - FLHTCSE 2004
  • Electra Glide Injected CVO/SE - FLHTCSE 2 2005
  • Electra Glide Police - FLHTP 2014-2016
  • Electra Glide Standard - FLHT 1995-2006, 2009
  • Electra Glide Standard (EFI) - FLHT 2007-2008
  • Electra Glide Standard Injected - FLHT I 2003-2006
  • Electra Glide Ultra Classic - FLHTCU 1995-1999, 2009-2016
  • Electra Glide Ultra Classic (EFI) - FLHTCU 2007-2008
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 4 2009
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 5 2010
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 6 2011
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 7 2012
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 8 2013
  • Electra Glide Ultra Classic CVO/SE (EFI) - FLHTCUSE 2 2007
  • Electra Glide Ultra Classic CVO/SE (EFI) - FLHTCUSE 3 2008
  • Electra Glide Ultra Classic Injected - FLHTCU I 1995-2006
  • Electra Glide Ultra Classic Low - FLHTCUL 2015-2016
  • Electra Glide Ultra Limited - FLHTK 2010-2016
  • Electra Glide Ultra Limited CVO/SE - FLHTKSE 2014-2016
  • Electra Glide Ultra Limited Low - FLHTKL 2015-2016
  • Road Glide - FLTR 1998-2002, 2009
  • Road Glide - FLTRX 2015-2016
  • Road Glide (EFI) - FLTR 2007-2008
  • Road Glide Custom - FLTRX 2011-2013
  • Road Glide Custom CVO/SE - FLTRXSE 2012
  • Road Glide Custom CVO/SE - FLTRXSE 2 2013
  • Road Glide CVO/SE - FLTRSE 3 2009
  • Road Glide Injected - FLTR I 1998-2006
  • Road Glide Injected CVO/SE - FLTRSE I 2000
  • Road Glide Injected CVO/SE - FLTRSE I 2 2001
  • Road Glide Special - FLTRXS 2015-2016
  • Road Glide Ultra - FLTRU 2011-2013, 2016
  • Road Glide Ultra CVO/SE - FLTRUSE 2011, 2015-2016
  • Road King - FLHR 1995-2006, 2009-2016
  • Road King (EFI) - FLHR 2007-2008
  • Road King Classic - FLHRC 2009-2013
  • Road King Classic (EFI) - FLHRC 2007-2008
  • Road King Classic Injected - FLHRC I 1998-2006
  • Road King Custom - FLHRS 2004-2006
  • Road King Custom (EFI) - FLHRS 2007
  • Road King Custom Injected - FLHRS I 2004-2006
  • Road King CVO/SE - FLHRSE 2014
  • Road King CVO/SE - FLHRSE 5 2013
  • Road King CVO/SE (EFI) - FLHRSE 3 2007
  • Road King CVO/SE (EFI) - FLHRSE 4 2008
  • Road King Injected - FLHR I 1996-2006
  • Road King Injected CVO/SE - FLHRSE I 2002
  • Road King Injected CVO/SE - FLHRSE I 2 2003
  • Street Glide - FLHX 2006, 2009, 2011-2016
  • Street Glide (EFI) - FLHX 2007-2008
  • Street Glide CVO/SE - FLHXSE 2010, 2015-2016
  • Street Glide CVO/SE - FLHXSE 2 2011
  • Street Glide CVO/SE - FLHXSE 3 2012
  • Street Glide Injected - FLHX I 2006
  • Street Glide Special - FLHXS 2014-2016
  • Street Glide Trike - FLHXXX 2010-2011
  • Tour Glide Ultra Classic - FLTCU 1995
  • Tour Glide Ultra Classic Injected - FLTCU I 1996
  • Tri Glide Ultra Classic - FLHTCUTG 2009-2016
Reviews & Questions
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 7 questions Browse 7 questions and 19 answers
Do u have to do the downloads from Harley with thes?
A shopper on Jun 3, 2017
BEST ANSWER: It's recommended, especially if doing air cleaner upgrade
Are the baffles. Replaceable ???
Dane G on May 6, 2018
BEST ANSWER: No replacement baffles listed, you would have to contact Cobra
SORRY BUT ARE THEY SLIP ON, SO JUST TAKE OFF THE STOCK PIPES AND PUT ON THE NEW ONES?
ELVIS C on Sep 24, 2016
BEST ANSWER: Correct, there may be a rejet or remap required to attain peak performance.
What did the one review mean they came with dents ?
Tim W on Jul 12, 2017
BEST ANSWER: Some of these touring mufflers are made with indentations to allow for the axel nuts
How loud are these compared to stock?
Ernest F on Jan 9, 2018
BEST ANSWER: These slip-ons are just the right blend of loud enough and have a great low rumble and a nice throaty sound through the mid-range but not too loud that you cant hear your tunes. I highly recommend them. I would say they are very similar to V&H Slashcuts. Great product for a great price.
What are the dimensions of these mufflers?
A shopper on Jan 13, 2020
BEST ANSWER: 4" diameter, aprox. 28" long
Which is the loudest 909 's or neighbor haters.?
A shopper on Jan 11, 2020
BEST ANSWER: Neighbor haters
4.7 / 5.0
40 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
28
11
1
0
0
Finish
4.9 / 5
Fit
4.9 / 5
Performance
4.6 / 5
Styling
4.8 / 5
Value
4.8 / 5
Loudness
Very Quiet
Average
Very Loud
Would you recommend this product?
Yes (39)
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Styling
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Cobra 909s Deep Harley Sound
The Cobra 909 mufflers have a nice deep tone on my 2016 Street Glide. The look and fit are great and the chrome is deep and beautiful.
July 28, 2016
Purchased
over 3 years ago
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
4 / 5
Styling
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Cobra and Harley
just what I wanted I had used Cobra on my off road bikes years past.... again quality parts..
September 27, 2016
Purchased
over 3 years ago
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Styling
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Ooowww that rumble
No comparison these cobra 909 4 inch pipes give my harley the sound I was looking for over the stock pipes.
May 3, 2017
Niagara Falls, NY
Purchased
over 3 years ago
Ride:
2016 Electra Drive Ultra Limited
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Styling
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Cobra 4 in 909 twin mufflers
After much research, i pulled the trigger on these for my 2016 HD Road Glide Ultra, tour bike. The Stock Pipes were way too soft and suffocating the the 103 cu in engine. The Cobras performed way beyond my expectations. Classic Harley Growl when accelerating,Plenty Loud yet They quite down when at cruising at speed. The Power band perked up a few notches and the engine seems to be saying thank you,i can breathe now!
April 17, 2017
Purchased
over 2 years ago
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Styling
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Wow, great throat sound! No videos online compair to the real sound. Nice addition and very easy to install.
July 21, 2017
Purchased
over 2 years ago
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Styling
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
nice sound
the 909s are a nice in between sound that lets you hear your stereo at cruising speed yet nice rumble when you get on it.
July 20, 2017
Purchased
over 2 years ago
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Styling
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Like the sound just didn't like that they come with dents in them. Lucky I have the bags to cover them
August 5, 2016
Purchased
over 3 years ago
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
4 / 5
Styling
5 / 5
Value
4 / 5
Would you recommend this product?
Yes
Just what I was looking for
Nice mellow sound, I can still hear the radio! Especially like the look and how the tips are rolled. Doesn't have that slap something on the end look of a lot of other mufflers.
August 11, 2017
Purchased
over 2 years ago
Love them!
May 6, 2018
Purchased
1 year ago
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Styling
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
909's or neighbor haters
it was between the 909's and the neighbor haters i listen to both and the 909's seemed a little louder they are great. ed///
June 13, 2019
Millville, NJ
Purchased
9 months ago
Ride:
harley davidson 2013 ultra classic