N2 Speed Blog | Performance Tuning News & Tips

You just got your 2015+ Dodge PCM unlocked — now what? An unlocked PCM gives you full access to your engine's calibration through HP Tuners VCM Suite. But if you're new to tuning, you might not realiz … read more

Plunking down cash for a generic handheld device won't unlock the true potential of a modern Mopar engine. Since 2015, Chrysler has utilized locked PCMs that prevent simple plug-and-play modificatio … read more

Most advertised power gains are inflated marketing fluff that ignore how a car actually drives on the street. You've likely seen forum threads claiming 50 horsepower from a simple flash, yet you're ri … read more