Description

With full in-person datalogging in our closed dyno cell, riding the bike on the street, and GPS speed testing, we were able to find what the engine really liked and disliked. Through careful logging of ignition timing, throttle angle, per cylinder fueling and thermal management limiters, we were able to develop an excellent file that is powerful in all temperatures and covers all octanes and features.

Our Stage 1 Aprilia RS 457 ECU flash utilizes the factory oxygen sensors for precise fuel corrections on and off throttle. Our emphasis versus the competition is on driveability, every throttle angle and safe but consistent power and flash filled features for the spirited rider on and off the track.  Immense improvements in throttle response, rideability, cruising and of course, power, were all immediately apparent. We have this bike in our personal shop fleet and have put it through its paces extensively. We have crowdsourced all the issues with current tunes on market, things riders are not a fan of, and changed them one by one making it the most complete solution available.