DiabloSport PKITDR578S20-T2 Trinity 2 with Modified PCM - PKITDR578S20-T2

Compatible with 2020 RAM 1500 - 5.7L

Part Number: PKITDR578S20-T2

The DiabloSport Trinity T2 Platinum Performance Kit (PKIT) is the most advanced tuning and monitoring solution for the 2020 Ram 1500 5.7L HEMI. From the factory, these trucks ship with locked PCMs that block tuning—but this package includes a DiabloSport Modified PCM and the Trinity T2 Platinum programmer, giving you everything you need to safely unlock your Ram’s hidden potential. Preloaded with dyno-tested calibrations, the Trinity T2 Platinum delivers up to 30 rear-wheel horsepower gains, increased torque, sharper throttle response, and refined 8-speed transmission performance for smoother, more confident shifting. The result is a Ram that’s not only quicker and more responsive, but also better equipped for towing and hauling heavy loads. For enthusiasts adding bolt-ons or planning advanced builds, the T2 Platinum supports CMR custom tuning, giving you access to dyno-proven calibrations built specifically for your setup. With built-in data logging, diagnostics, and performance testing, you’ll have the tools to monitor, track, and refine your truck’s performance. The T2 Platinum also serves as a powerful digital monitor, featuring a vibrant 5-inch full-color touchscreen with swipe functionality, customizable gauge layouts, and real-time engine monitoring—putting total control of your Ram’s performance at your fingertips. For 2020 Ram 1500 5.7L HEMI owners who want serious horsepower gains, towing strength, and advanced tuning capability, the Trinity T2 Platinum PKIT is the ultimate upgrade.

Features and Benefits

• 2020 Ram 1500 5.7
• Add 25-30 rwhp on premium fuel
• Disable MDS
• Adjust throttle response for optimal pedal feel
• Remove vehicle top speed limiter
• Adjust idle RPM
• Tunes for 87, 91 and 93 octane fuel included
• Performance TCM tune for 8 speed transmission included
• Includes PCM programmed to your vehicle and Trinity 2
• No vehicle downtime for tuning!
• Preloaded with multiple performance tunes
• Read/clear DTC codes
• Customizable gauge layouts
• Upload your own background images
• Adjust Rev Limiter in Drive/Neutral by +/- 500 RPM
• Disable Traction Control/ESP
• Raise or Lower Idle Speed by +/- 400 RPM
• Required bypass module or cable is included
• Speed Limiter On/Off enabling increased top speed
• Target Cooling Fan temps can be set from 150°-230° for use with cooler t-stat
• Tire Size Adjustment 20”-44”, allows for correcting speedometer for different tires
• WOT Fuel Adjustment – 1-7K RPM +/- 20%, allows for fine tuning Air/Fuel Ratio
• WOT MBT Spark 1-7K RPM +/- 10
• WOT Spark – 1-7k RPM +/- 10