Compatible with 2018 Dodge Challenger - 5.7L/6.4L

This unlocked DiabloSport modified PCM allows you to tune your 5.7L. In addition to this modified PCM, you will need a performance Programmer such as the inTune i3 or Trinity 2 in order to install a performance tune. Note: DiabloSport Modified PCMs are not compatible with other tuning brands at this time.