Cobra 3" RPT Slip-On Mufflers For Harley Dyna 1995-2017
  • Cobra 3" RPT Slip-On Mufflers For Harley Dyna 1995-2017 - Black
  • Cobra 3" RPT Slip-On Mufflers For Harley Dyna 1995-2017 - Chrome
  • Cobra 3" RPT Slip-On Mufflers For Harley Dyna 1995-2017 - Chrome

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Video Reviews (3)

Cobra 3" RPT Slip-On Mufflers For Harley Dyna 1995-2017 Videos

This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Cobra 3" Slip On Mufflers With Race Pro Tips For Harley Dyna

Great performance, price and sound are the hallmarks of these 3-inch slip-on mufflers. They provide a means for riders to customize their bikes without breaking the bank. The chromed mufflers have black Race-Pro tips and the black muffler bodies feature clear-coated machined aluminum Race-Pro tips.

They come with 2-inch removable baffles that use a constant velocity design for improved performance. Each baffle uses a high-density bonded e-class sleeve and stainless steel mesh, which contributes to a better acoustic quality. Though the baffles work to reduce the tone and volume, they also contribute to the power gains from the mufflers, which are among the highest in the industry. And on models that use a cross-over on the stock system, the Cobra Slip-ons include a similar OEM-style balance tube to increase overall performance. They fit the stock head pipes on all models as well as the new Cobra PowerPort Duals and the Cobra True Dual head pipes.


  • 3" muffler bodies for a great sound
  • Comes with 2" constant velocity baffles with stainless mesh
  • Easy installation using stock mounting brackets
  • Sold in pairs
  • Made in the USA

Note: Headpipes sold separately.

Note: Mufflers shown installed on Sportster model for reference only.

4.8 / 5
Bang For The Buck
4.5 / 5
4 / 5
4 / 5
Ease Of Install
5 / 5
Fit & Finish
5 / 5
4 / 5
This Product Fits:
Harley Davidson
Dyna Convertible FXDS 19952000
Dyna Low Rider FXDL/I 19932009
Dyna Street Bob FXDB/I 20062017
Dyna Super Glide Custom FXDC/I 20052014
Dyna Super Glide FXD/I 19952010
Dyna Super Glide Sport FXDX 19992005
Dyna Super Glide Sport Touring FXDXT 2001, 2002, 2003
Dyna Wide Glide FXDWG/I 19952009
Product Style RevZilla Item # Manufacturer Product # Availability
Black 960754 6055B In Stock: Ships within 24 hours
Chrome 960753 6055 In Stock: Ships within 24 hours


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4.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
4.0 / 5
Ease Of Install
5.0 / 5
2.0 / 5
Bang For The Buck
4 / 5
Ease Of Install
5 / 5
2 / 5
Good purchase, very satisfied
Installed on 2014 street bob.
Great looks, matches black denim perfectly.
Easy install for one person, took me a few hours tops.
Good sound, not as loud as i hoped but way better than stock pipes.
Minor durability issues, they scratch easily (black finish).
Added performance without any remapping, minor backfiring.
Would definitely recommend for anyone looking for slip-ons.
April 28, 2015
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Reviews were good and they are not obnoxiously too loud.
H E on Apr 16, 2017
Reviews were good and they are not obnoxiously too loud.
H E on Apr 16, 2017
i have a 2014 street bob... if i put these on do i need to remap the air fuel ratios with a tuner?
A shopper on Apr 26, 2015
BEST ANSWER: No. It's not necessary to do so. I added these to my 14 bob and have had no issues. there is a little backfiring from time to time but nothing that concerns me. just by adding the slip-ons, I've noticed added performance. the bike accelerates quicker and shifts at higher RPMs. i did all the work my self and again have had no issues. from my research you will want to do a remap if you add an air filter and or an entire exhaust system, but for slip-ons it plug and play brother.