Sportster Models 883, 883 Custom, 1200 Custom, 883L, 1200L, 1200S, 1200 Roadster, XR1200, and the Nightster.
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Old Aug 14, 2019 | 07:47 AM
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Default Screamin Eagle Tuner

Hi, I have a 2019 883, and am expecting to receive the Screamin Eagle Street Tuner today that I ordered.

Right now, I have a set of SE Street Cannons that I put on about 50 miles ago, and am thinking of going back to the stock exhaust.

Has anyone used the tuner with stock exhaust, and seen any benefits? It seems like it would still help over the base ECU setup, just looking to see if anyone has experience with this setup.

Oh, and I will more than likely have the cannons for sale soon, in case anyone is interested before I post for sale.
 
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Old Aug 14, 2019 | 08:02 AM
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Does the MoCo have a download available for a stock setup?

Have you changed the air filter / air cleaner to the SE high flow one? Lots of reports a retune is not necessary if you are only changing the pipes.

The mixture could be a little richer for a cooler running engine and a more mellow tone in the stock mufflers.
 
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Old Aug 14, 2019 | 08:08 AM
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I have the older SEST which the MoCo had to quit selling under threat from the EPA. Before you unbox your new tuner, and certainly before you marry it to your 883, you might wish to check a few things out regarding the MoCo's modern tuners and aftermarket brands.

Maybe its all good, I dunno of course, but I'd check if I were you. Specifically, I'd want to know if AF adjustment is restricted in the new SET.



.
 

Last edited by HKMark23; Aug 14, 2019 at 08:11 AM.
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Old Aug 14, 2019 | 08:08 AM
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I'm not sure about a stock setup, I've yet to receive the tuner. Should show up this morning.

Air filter is stock. I've read of people doing that with no issue with the pipes/tuner. In fact, the air filter that comes on the 883 is the same setup as the 1200 (I looked through the HD parts microfiche), and that bike has 20 hp/tq more than the 883, so it should be fine flow-wise anyways.

I guess the advantage of the SE tuner is that it could dial in the stock pipes even more?
 
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Old Aug 14, 2019 | 08:09 AM
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Originally Posted by HKMark23
I have the older SEST which the MoCo had to quit selling under threat from the EPA. Before you unbox your new tuner, and certainly before you marry it to your 883, you might wish to check a few things out regarding the MoCo's modern tuners and aftermarket brands.

Maybe its all good, I dunno of course, but I'd check if I were you.



.
Yeah, I did some homework. If you use the SE tuner (new version, only one available), it keeps the warranty intact. Only reason I ordered it.
 
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Old Aug 14, 2019 | 08:16 AM
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https://serviceinfo.harley-davidson....3?locale=en_US

Have you also got the "Requires separate purchase of model specific Tuner Cable"?
 
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Old Aug 14, 2019 | 08:19 AM
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Originally Posted by Andy from Sandy
https://serviceinfo.harley-davidson....3?locale=en_US

Have you also got the "Requires separate purchase of model specific Tuner Cable"?
Yes. Will be delivered with the tuner.
 
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