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The DiabloSport Trinity T2 Platinum + Unlocked PCM Kit is the most advanced tuning and monitoring package for the 2020 Dodge Challenger 5.7L and 6.4L HEMI. These models ship with locked PCMs that block tuning, but this kit provides everything you need to safely unlock your Challenger’s performance. It includes a DiabloSport Modified PCM plus the powerful Trinity T2 Platinum programmer, giving you instant access to proven horsepower gains.
Preloaded with dyno-tested performance calibrations, the Trinity T2 Platinum delivers up to 20–25 rear-wheel horsepower gains, stronger torque, sharper throttle response, and refined 8-speed automatic transmission behavior for quicker, smoother shifts. The result is a Challenger that accelerates harder, reacts faster, and drives with the performance edge you expect from a HEMI.
For enthusiasts chasing more power, the Platinum T2 supports CMR custom tuning, offering access to DiabloSport’s nationwide network of professional tuners who can create dyno-proven calibrations tailored to your modifications. With built-in data logging, diagnostics, and performance testing, you’ll always have full visibility into your engine’s health and performance.
Its vibrant 5-inch color touchscreen features swipe capability, customizable gauge layouts, real-time monitoring, and performance timers—making the Trinity T2 both a tuner and a powerful digital gauge cluster.
For 2020 Challenger 5.7L & 6.4L owners who want real horsepower gains, sharper drivability, and tuning flexibility, the Trinity T2 Platinum + Unlocked PCM Kit is the ultimate upgrade.