SCREAMIN' EAGLE SCREAMIN EAGLE PRO STREET TUNER

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 bikes 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 motorcycles ECM and re-programs the motorcycles operating system. It isnt 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 bikes 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.