ECU Flash Tuning – What Is It?

Here we have the results of Pathak’s tuning on his Ducati Streetfighter – all done with 91 octane pump gas. The blue line is the baseline run with the completely stock bike. The red line is what’s called Stage 1, with just an ECU flash on an otherwise stock bike. The green line is a Stage 2 tune after installing an Arrow slip-on exhaust. Even with the Stage 1 tune, gains can be seen from the mid-range through redline.