2015 Dodge Charger R/T, 5.7 L, 8 Cyl What we have done: 📍 Unlocked the PCM. 📍 Removed the speed limiter. 📍 Disabled the MDS. 📍 Lifted the idle RPMS 📍 Optimized the Throttle Body and the spark table. 📍 Detailed diagnostic of all modules.