Screamin' Eagle Street Performance Slip-On Mufflers- Sportster Shorty Dual

Part Number 80503-07


Finish / Color: Chrome



Street legal high-flow mufflers are factory tuned to deliver an aggressive exhaust note and improved performance comparable to Screamin Eagle II mufflers.

  • High flowing internals to maximize performance, developing improved low end grunt and passing power you can feel
  • Ballistic-shaped inlet and tuned baffles produce a rich, aggressive exhaust note
  • Chrome finish
  • Installation requires separate purchase of Muffler Clamps P/N 65296-95A
  • EPA stamped, these mufflers are 50-state street legal on stock displacement engines

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  • Model
  • These Screamin' Eagle® products are 50-State U.S. EPA compliant for sale and use on all applicable vehicles, including those that are pollution controlled. See Genuine Motor Parts and Accessories or Screamin' Eagle Accessories catalog for fitment information. Screamin' Eagle Performance products are intended for the experienced rider only.


There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Blueing is caused by tuning characteristics, cam timing, carburetor jetting, over-heating, etc. and is not caused by defective manufacturing.

  • Material Content

  • Warranty

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

  • Sold in Unit

  • In The Box

    Pair of mufflers
  • Sold Separately

    Muffler end caps
  • Upgrade Stage Level

    Stage I
Shorty Dual Slip-On Mufflers is rated 4.9 out of 5 by 11.
Rated 5 out of 5 by from Great sounding pipes These mufflers are chromed nicely and fit perfectly. Took me about an hour too install. These mufflers have a nice deep sound at idle and a deep power sound on acceleration but are not loud at highway speeds. Buy these mufflers if you want your bike to sound like a Harley and keep your neighbors happy when you start your ride on an early morning or late evening. Highly recommend.
Date published: 2017-10-01
Rated 5 out of 5 by from Nightstick just what I wanted Just put a nightstick on my switchback couldn't be happier it fit perfectly easy to install sound is what I wanted not real loud but different .I'm glad I went with the screaming eagle
Date published: 2016-08-03
Rated 5 out of 5 by from Sportster Screaming Eagle Slip ons Timely delivery. Easy pick up at dealer. Installed with no problems. Easy conversion. Look good, sound good. Good upgrade from stock mufflers.
Date published: 2016-07-03
Rated 5 out of 5 by from Efficiency I combined these slip-ons with a stage one upgrade and mapping for a 6,000 mile trip around the USA. Bike breathes much better and runs much cooler. I was concerned only with engine efficiency but was surprisingly pleased with the tone of these pipes. None of that obnoxious metallic echo I hear in many other pipes. (Reminds me of the old Chevy glasspacks.) Installation was easy. Gaskets and instructions were included. Just use care to put the proper muffler on the proper pipe. (That is not mentioned in the instruction sheet.)
Date published: 2016-06-28
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I bought a used 2007 Sportster 883 XL and it had these mufflers installed, but there were no baffles. Is there any place I can buy some to install?
Asked by: Iankiller99
Hi Iankiller99, Harley-Davidson does not sell or manufacture baffles independently from the muffler. Please see a local dealer for assistance. Thanks!
Answered by: RowdyGrl79
Date published: 2016-09-07

Can the baffles be removed?

Asked by: Tammy
Hi Tammy, No, the baffles cannot be removed. Thanks!
Answered by: RowdyGrl79
Date published: 2016-08-15

I have a 2012 883 super low and want more performance for the least amount.

I was thinking about adding these pipes and a K&N air filter. Will I need to re calibrate the ecm, and second part how would this effect performance?
Asked by: rchrist77
Upgrading your mufflers and adding an Air Cleaner will definitely increase performance on your XL. You will have to have your dealer do a re-cal once everything has been installed.
Answered by: Rockstar883
Date published: 2015-11-12

Where can I find the wire nesh gasket or replacement gasket for the bottom port

Asked by: RedneckDAE
Hi RedneckDAE, If you are referring to P/N 65927-00, which is Item #1 on the last page of the Sportster Accessory Slip-On Muffler Kit Instruction Sheet, you can purchase the gasket at your local dealership. Thank you for your question.
Answered by: FXS78
Date published: 2015-10-15

Shorty Dual Slip-On MufflersStreet legal high-flow mufflers are factory tuned to deliver an aggressive exhaust note and improved performance comparabl

why are the baffles removable ?
Asked by: iceman55
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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.