What does WinOLS really cost to use? | James O'Connor Tuned In podcast episode 061. Full episode via Tuned In podcast bio link! 🍿 Remember when BMW said the E90's ECU was “unmodifiable”? Remember when Nissan said the same about the R35 GT-R? The aftermarket has always met new challenges head-on, and reverse engineering and modifying any factory computer system with software like WinOLS has become not just a viable solution, but a popular one, too. As factory engine management systems increase i