Screamin' Eagle Pro Street Tuner

Part Number 41000008C




The Screamin’ Eagle® Pro Street Performance Tuner is designed to simplify management of engine operating parameters as performance modifications are made. Once installed, the kit allows you to adjust key parameters or simply upload the latest Engine Control Module (ECM) calibrations to match your bike’s state-of-tune. Start with a high-flow air cleaner and Street Performance mufflers and upload the calibration that provides the best performance mix. Add additional Stage Upgrades later, and you simply upload the proper ECM calibration to match the model and hardware. Plus, you have free online access to the latest factory calibrations. Ideal for real-world street performance applications, the Pro Street Tuner provides the adjustability to account for bike-to-bike variation and for changes to cams, heads, intake and exhaust while maintaining closed-loop fuel control for fuel economy in the part-throttle operating range. Unlike other aftermarket tuners, The Screamin' Eagle® Pro Street Tuner actually talks directly to your motorcycle’s ECM and re-programs the motorcycle’s operating system. It isn’t a piggyback system that tries to fool the ECM into adding more fuel or changing the ignition timing. The Pro Street Tuner plugs into the bike’s data port, so no splicing or under-seat hardware is required. And unlike other race tuners or engine controllers, the Screamin’ Eagle® Pro Street Tuner does not impact your Harley-Davidson® factory warranty coverage.

  • Features a guided Smart Tune process to enable quick navigation through the software, whether new to tuning or an experienced user
  • Stores up to 15 minutes of run-time data that can be downloaded to PC, allowing you to view and evaluate the bike’s air/fuel ratio, O2 sensor readings, engine speed and temperature, RPM and vehicle speed, throttle position, spark advance and much more
  • Vehicle Communications Interface (VCI) will record and display service codes for troubleshooting and diagnostics
  • Smart Tune Live, a dynamic method to track engine data by running vehicle through a range of RPM and throttle positions, reduces time to modify existing Volumetric Efficiency tables (works on models with factory-installed O2 sensors only)
  • Adjustability to Spark Advance, Throttle progressivity, and Volumetric Efficiency to custom tune the performance combination
  • Includes the Vehicle Communications Interface (VCI) module and unlimited access to the latest software updates and calibrations available from Screamin’ Eagle®, Tuner Cable kit sold separately
  • Permits tunability to optimize performance and drivability without compromising fuel efficiency, emission levels, engine durability, or 50-State U.S. EPA compliance
  • Free web-based training guide can be found at –


For use with ’17-later XG, ’14-later XL and ’07-’17 Dyna®, and ’07-later Softail® (except '12-'13 CVO™ models) and Touring and ’17-later Trike models. Requires separate purchase of model-specific Tuner Cable. 50-State U.S. EPA Compliant

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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.
  • Warranty

    1 year limited warranty – Go to for full details
  • Certifications

    50-State U.S. EPA compliant
  • Sold in Unit

  • In The Box

    Tuner VCI module and software
  • Sold Separately

    Tuner Cable Kit
  • Upgrade Stage Level

    Stage I
Pro Street Tuner is rated 3.3 out of 5 by 11.
Rated 3 out of 5 by from Warranty Friendly Tuner Everyone here knows there's better tuners out there. But everyone here also knows you gotta get one of these to go Stage 1 or Stage 2 and still keep your warranty intact. I know the M8 motor is capable of more than what it's giving me right now. I'm at Stage 2, and content knowing I'm not jeopardizing my warranty. Once those two years are up, I'll set the motor free! I'm recommending this because the above reason.
Date published: 2018-01-22
Rated 5 out of 5 by from M8 Trike I did the stage 1 upgrade which the M8 Trike needs in the worst way,,ran the SE Tuner with their program it did a good job but were it really kicked in was when i rode the bike with the tuner recording and then down loaded that to the bike,(i did this 3 times),,,Big Big Difference,,,,more low RPM power,3-4 mpg ,better off idle starting,no popping with 41/2 Mufflers,cooler exhaust at the Cat.,,Just really pleased with the Stage 1 upgrade and the SE Tuner.
Date published: 2018-01-13
Rated 1 out of 5 by from For Warranty Only Bought this to remain EPA compliant/keep warranty and have to say Im disappointed in the performance of my stage 2. Looking at the other tuners I stand to gain another 6-9HP and 12-15 torque by switching but of course that voids the warranty. If you dont care about the warranty, there are much better and a lot easier to use out there. The software is cludgy to say the least. HD needs to mimic something like the V&H FP3. Flashing the ecm shouldnt require a laptop and cables any longer.
Date published: 2018-01-01
Rated 5 out of 5 by from Worked Great Purchased as part of my Stage 1 upgrade on my 17 Street Glide Special. Works great. Love the throttle response and performance.
Date published: 2017-12-18
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SE Pro Street Tuner Software download

I bought SE Pro street Tunner module but I could not find software download page. Link provided no longer works to downloads
Asked by: rogervil

Im not a fan of windows products, We only have Macbooks and Chromebooks, but I do have access to a "windows Surface" Will this work with this tuner?

Asked by: dkno
I have a mac. I had to download Windows 10 on my mac (it's free) before I could use the tuner. It will not work on IOS. Use Bootcamp on your mac to partition the system to work with both windows and IOS (they won't work at the same time.)
Answered by: GFVIII
Date published: 2018-01-16

Non Screaming Eagle Parts

Can I install another manufacturer slip on exhaust and air cleaner other than screaming eagle and use this tuner? There doesn't seem to be any map to select for 2017 fxdb other than a stage 1 which lists only screaming eagle air and exhaust. Do I use that even though non SE parts are installed?
Asked by: rlinder
I would load the SE Stage 1 map, then run a few autotune sessions to dial the VE tables in to your setup. That should get you dialed in fairly close.
Answered by: WQ78566
Date published: 2018-01-16

What EXACTLY do I need to make this work?

Hey guys, New Harley owner here (I know, relax gents), I have a 2018 Breakout 107 and I wanted to do a Stage 1 kit to it. AIR, EXHAUST, and TUNER. The AIR, and EXHAUST are easy to install, the tuner i have a question with. If I buy this product, do i need anything else to make it work? Such as extra cables, also I want to install a cruise control button will this affect that at all? Thanks guys, I really like the Harley community, everyone is so nice and thoughtful.
Asked by: TheLegend27
Hey, a 2018 Breakout is a pretty badass first Harley! You will need the cable (about $30) and a Windows computer. I had issues with installing, I had to unpack (decompress) the main download with Win.rar and then run the .exe file and it installed. (you may not have to do this). Just double click the .exe and see if it installs. After that, fire it up and the software will guide you through the steps, or watch the videos on the website. A cruise button won't have any effect on the tuning. What you're actually doing is loading in a new map for the fuel injection to put more fuel in the mix. After you load the new map, ride for a while and check your spark plugs. If they're white, you're too lean and you'll need to increase the fuel a bit more. You do this by opening the VE tables (you can link both cylinders to make it easier) and highlight some or all of the table and click the increase button at the top. Save this as a new file, and then download it into the bike like you did before. You'll still have the first file saved if you want to go back to the previous air/fuel mix. I juiced my Sporty up by 8% and she's running sweet. Have fun!
Answered by: BuckDiablo
Date published: 2017-11-15

Stage 1 Maps on Tuner?

2017 Road Glide. I am planning on doing a Stage 1 myself. Does this tuner include a stage 1 map that I can download or do I need to have the dealer do it.?
Asked by: Glidez66
This is a DIY (do it yourself) tuner. Download the software to a PC, watch the training videos and tuner your bike. The software has tunes for all the Stage upgrades. Once you download the tune to your bike you can run some autotune runs to get it dialed in to your bike. Harley also updates the tunes, so if they find something that will improve drive ability or performance they update the tune and make it available for download.
Answered by: WQ78566
Date published: 2017-11-25
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