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Chrome 909 Slip-On Mufflers - 6108

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Chrome 909 Slip-On Mufflers - 6108

MSRP: $449.99

Price: $346.49 23% off!
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Cobra Chrome 909 Slip-On Mufflers - 6108
  • Unique blend of performance, sound, style and price
  • Class leading power
  • Expanded end and rolled tips
  • Same construction and sound as the Cobra®® short RPT systems
  • Made in the U.S.A.


Included Items:

(1) Chrome steel right muffler assembly W/removable baffles

(1) Chrome steel left muffler assembly W/removable baffles

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 #: 4409336
Mfg #: 6108
Color - Primary Chrome
Style Straight-Cut Tip
Type Slip-On/Muffler
Units Pair
Weight 20.35 lbs
Alternate/OEM Part Number(s):
18011047
Resources & Manuals
Fitment for Cobra Chrome 909 Slip-On Mufflers - 6108

Part 4409336 fits the following machines

Harley-Davidson
  • Electra Glide Police - FLHTP 2017-2018
  • Electra Glide Standard - FLHT 2019-2020
  • Electra Glide Ultra Classic - FLHTCU 2017-2019
  • Electra Glide Ultra Limited - FLHTK 2017-2020
  • Electra Glide Ultra Limited CVO/SE - FLHTKSE 2017-2020
  • Electra Glide Ultra Limited Low - FLHTKL 2017-2019
  • Road Glide - FLTRX 2017-2020
  • Road Glide CVO/SE - FLTRXSE 2018-2019
  • Road Glide Limited - FLTRK 2020
  • Road Glide Special - FLTRXS 2017-2020
  • Road Glide Ultra - FLTRU 2017-2019
  • Road King - FLHR 2017-2020
  • Road King Special - FLHRXS 2017-2020
  • Street Glide - FLHX 2017-2020
  • Street Glide CVO/SE - FLHXSE 2017-2020
  • Street Glide Special - FLHXS 2017-2020
Reviews & Questions
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Browse 5 questions Browse 5 questions and 12 answers
The picture indicates slant to end of pipes on the 6108 slip ons, description states “straight cut”. Which is it?
A shopper on Dec 15, 2018
BEST ANSWER: They have a slant cut. And the openings have a rolled over edge, not just a slanted cut. I’m very happy with the looks and sound. Definitely has a rumble but not obnoxious
do you have to retune the bike after installation ?
A shopper on Dec 26, 2016
BEST ANSWER: I put a set of Chrome 909 Slip-On Mufflers - 6108 on my 2017 Ultra limited and it runs and sounds great without any reflash to the ICM.If you decide to add a high flow air intake I highly recommend you have your ICM tuned for both High performance mufflers an high performance air intake system.
After installing these slip on mufflers , how nessacery is it to remap ?
A shopper on Aug 16, 2018
BEST ANSWER: It is not necessary at all to do a remap as long as only installing these mufflers is the only change you make.My bike runs great and the sound is exactly what I was looking for.
are these 3.5 in 4 in or 4.5 in?
George M on Jun 13, 2019
BEST ANSWER: 4"
Whats the diameter of baffles?
A shopper on Jun 18, 2018
BEST ANSWER: 2/5'' X 17" Non removable.
5.0 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
10
0
0
0
0
Finish
5.0 / 5
Fit
5.0 / 5
Performance
4.7 / 5
Styling
5.0 / 5
Value
4.9 / 5
Loudness
Very Quiet
Average
Very Loud
Would you recommend this product?
Yes (10)
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 pipes
Easy install. They sound great, no too loud just a nice rumble as a Harley should have. Very happy.
February 23, 2018
Davidson, NC
Purchased
1 year ago
Ride:
Ultra Limited 2017
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
3 / 5
Styling
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Chrome 909 Slip-On Mufflers
nice product, like the looks, little louder then stock but not obnoxious.
March 23, 2018
Purchased
1 year 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 909 Slip-On Mufflers
I am very pleased with my Cobra 909 Mufflers.They look great and have a nice deep sound and are not too loud.Just what I was looking for.
June 18, 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
They have great sound and were easy to install
August 26, 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
Quiet Pipes
'18 Road King installation. Too simple and quick, perfect fit. If you want loud pipes these are not for you! Gives a nice growl, can make some noise if you hop on it, but nice to be able to talk with your rider when you need to. The basic step up needed from stock pipes to sound like a Harley!
August 15, 2019
Lagrange, OH
Purchased
4 months ago
Ride:
'18 Road King FLHR
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
Clean
Nice
October 21, 2019
Chesapeake , VA
Purchased
2 months ago
Ride:
FLHTK
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Styling
5 / 5
Value
4 / 5
Would you recommend this product?
Yes
Fit my 2017 road Glide Special perfectly.
Easy to install. Chrome finish was flawless. Much louder than stock. Deep grumble in 3rd gear going through town.
September 27, 2019
Stuttgar, AR
Purchased
2 months ago
Ride:
2017 Road Glide Special
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
Good value.
Easy install. Beautiful chrome. Could be a little louder.
April 11, 2019
Westland, MI
Purchased
8 months ago
Ride:
Harley Road King
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 slip ons
Just the sound and look I was going for. Couldn’t be happier. Install was super easy (about 15 mins) and the fit and finish was great.
August 16, 2019
Atkins, AR
Purchased
4 months ago
Ride:
2019 Electra Glide Standard
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Styling
5 / 5
Would you recommend this product?
Yes
Wanted a little more noise
I needed a muffler that was a little louder than stock. when installed I was a little disappointed that it was to quiet, but after about 800 miles getting louder. Just what I wanted.
June 17, 2019
EAGLE RIVER, WI
Purchased
6 months ago
Ride:
17 Road King