Screamin' Eagle Pro Street Tuner

Next generation performance tuning made even easier. Now with a wireless and wired option, the new Screamin' Eagle Pro Street Tuner maximizes performance while being 49-state emissions compliant. The Screamin’ Eagle Pro Street Tuner is designed to simplify management of engine operating parameters as performance modifications are made. Once installed, the tuner 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. With the all-new Screamin’ Eagle Street Tuner mobile app, you’ll have free online access to the latest factory calibrations via your smartphone. Ideal for real-world street performance applications, the Pro Street Tuner provides the adjustability to account for bike-to-bike variation and when upgrading through various Stage kits, all 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 talks directly to your motorcycle’s ECM and re-programs the motorcycle’s operating system. The Pro Street Tuner discretely plugs into the bike’s data port, so no splicing or under-seat hardware is required. Compatible with Screamin' Eagle Smart Tune Pro Automatic Tuning Module P/N 41000445A. The Screamin’ Eagle® Pro Street Tuner does not impact your Harley-Davidson® factory warranty coverage. 49-State U.S. EPA compliant.

• Tune through Bluetooth® using the Screamin’ Eagle Street Tuner mobile app on your personal device. Screamin’ Eagle maintains a vast calibration library to ensure your performance calibration is plug and play.

• Features a guided Smart Tune process to enable quick navigation through the software, whether new to tuning or an experienced user

• 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)

• Stores run-time data that can be downloaded to PC or viewed via mobile app - evaluate air/fuel ratio, O2 sensor readings, engine speed, temp, RPM & vehicle speed, throttle position, spark advance and more. Make detailed changes via desktop application

• Adjustability to Spark Advance, Throttle Progressivity (available on select models), and Volumetric Efficiency to custom tune the performance combination. Requires Desktop application and Y-Cable to fine tune areas of calibration

• New performance widgets and features available within the Mobile App (Engine Head Temp, Battery Voltage, Throttle Position, Engine Speed, Speedometer, Tachometer, Manifold Absolute Pressure) to view live engine data as you tune

• Available Tuner Cable kit (P/N 41001142, sold separately) for computer connection for use in environments with poor Bluetooth connectivity, such as dyno rooms and to adjust specific parameters within calibrations

• Fits '21-'25 Touring, Trike and Softail models. Does not fit California models, ’21-’24 California models instead require P/N 41001166A. The Screamin’ Eagle Pro Street Tuner mobile app supports both iOS version 15 and newer and Android version 11 and newer.

  Installation Instructions

  Sold Separately: 

  Tuner Cable Kit P/N 41001142

  Sold In Units: 

  Each

  Screamin' Eagle Stage Upgrade: 

  Stage I

  In the Box: 

  Pro Street Tuner and installation instructions

  WARRANTY: 

  1 year limited warranty – Go to www.h-d.com/warranty for full details

  Certification:

  49-State U.S. EPA compliant

  Harley-Davidson® motorcycles modified with some Screamin’ Eagle® Performance products must not be used on public roads and, in some cases, may be restricted to closed-course competition. These performance parts are 49-state U.S. EPA compliant but are NOT compliant for sale or use in California on pollution-controlled motor vehicles. California guidelines on tampering can also lead to substantial fines and penalties. Screamin’ Eagle® Performance products are intended for the experienced rider only.