The Screamin' Eagle® Pro Street Performance Tuner is designed to simplifymanagement of engine operating parameters as performance modifications are made.Once installed, the kit allows you to adjust key parameters or simply upload thelatest Engine Control Module (ECM) calibrations to match your bike'sstate-of-tune. Start with a high-flow air cleaner and Street Performancemufflers and upload the calibration that provides the best performance mix. Addadditional Stage Upgrades later, and you simply upload the proper ECMcalibration to match the model and hardware. Plus, you have free online accessto the latest factory calibrations. Ideal for real-world street performanceapplications, the Pro Street Tuner provides the adjustability to account forbike-to-bike variation and for changes to cams, heads, intake and exhaust whilemaintaining closed-loop fuel control for fuel economy in the part-throttleoperating range. Unlike other aftermarket tuners, The Screamin' Eagle® ProStreet Tuner actually talks directly to your motorcycle's ECM and re-programsthe motorcycle's operating system. It isn't a piggyback system that tries tofool the ECM into adding more fuel or changing the ignition timing. The ProStreet Tuner plugs into the bike's data port, so no splicing or under-seathardware is required. And unlike other race tuners or engine controllers, theScreamin' Eagle® Pro Street Tuner does not impact your Harley-Davidson® factorywarranty coverage. Features a guided Smart Tune process to enable quick navigation through thesoftware and permits tunability to optimize performance and drivability withoutcompromising fuel efficiency, emission levels, engine durability, or 50-StateU.S. EPA compliance Stores up to 15 minutes of run-time data that can be downloaded to a 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, sparkadvance and much more Vehicle Communications Interface (VCI) will record and display service codesfor troubleshooting and diagnostics Smart Tune Live, a dynamic method to track engine data by running a vehiclethrough a range of RPM and throttle positions, reduces time to modify existingVolumetric Efficiency tables (works on models with factory-installed O2 sensorsonly) Adjustability to Spark Advance, Throttle progressivity, and VolumetricEfficiency to custom tune the performance combination Includes the Vehicle Communications Interface (VCI) module and unlimitedaccess to the latest software updates and calibrations available from Screamin'Eagle®, Tuner Cable kit sold separately Free web-based training guide can be found atwww.h-d.com/streetperformancetunerDetailsFor use with '17-'20 XG, '14-'22 XL and '07-'17 Dyna®, and '07-'22 Softail andTouring, and '17-'22 Trike models. Requires separate purchase of model-specificTuner Cable. Does not fit California models. California models instead requireP/N 41001212A. Refer to H-D.com/shop for status.Sold Separately: Tuner Cable KitSold In Units: EachScreamin' Eagle Stage Upgrade: Stage IIn the Box: Tuner VCI module and softwareCertification:50-State U.S. EPA compliantThese Screamin' Eagle® products are 50-State U.S. EPA-compliant for sale and useon all applicable vehicles, including those that are pollution-controlled. SeeGenuine Motor Parts and Accessories or the Screamin' Eagle Accessories catalogfor fitment information. Screamin' Eagle Performance products are intended forthe experienced rider only.
