Learn more about Reflashing with the Practical Reflash Tuning Course.

Reflashing has become an increasingly popular technique for modifying the tune on late model factory vehicles. For those new to tuning, or even those tuners who are competent with tuning standalone aftermarket ECUs, reflashing can seem like a daunting option.

In this webinar we'll go back to basics and look at what reflashing is, how it works, what you need to get the job done, and discuss some of the main ways that reflashing varies from tuning a standalone ECU. We'll discuss the way an OE ECU measures load, what the tables inside the ECU look like, and how you can make tuning changes to them. We'll also discuss the importance of data logging.