DiabloSport PKITDR57ET21-T2 Trinity 2 with Modified PCM - PKITDR57ET21-T2

Compatible with 2021 RAM 1500 eTorque - 5.7L 8-Speed

Part Number: PKITDR57ET21-T2

The DiabloSport Trinity T2 Platinum PKIT is the complete tuning and monitoring solution for the 2021 Ram 1500 5.7L HEMI eTorque. These trucks feature locked factory PCMs that prevent traditional tuning, but this package provides everything you need to safely unlock your Ram’s hidden performance potential. The kit includes the powerful Trinity T2 Platinum handheld programmer plus an unlocked PCM, so you can start tuning right away while keeping your stock PCM safe and unaltered. Preloaded with dyno-tested calibrations, the T2 Platinum delivers up to 25 RWHP gains, improved torque output, sharper throttle response, and refined 8-speed transmission behavior for quicker, smoother shifts. The result is a Ram that tows stronger, accelerates harder, and drives with far more confidence than stock. For enthusiasts planning upgrades, the Platinum T2 supports CMR custom tuning through DiabloSport’s nationwide network of professional tuners. With built-in data logging, you can track performance and fine-tune calibrations as your build evolves. The Trinity T2 features a vibrant five-inch color touchscreen with swipe functionality, customizable gauge layouts, performance testing, and real-time monitoring of your truck’s vitals. For Ram 1500 eTorque owners who want horsepower, torque, towing strength, and the flexibility of custom tuning, the DiabloSport Trinity T2 Platinum PKIT is the ultimate upgrade.

Features and Benefits

• 2021 Ram 1500 5.7 eTorque
• Add 25-30 rwhp over stock on premium fuel
• Adjust throttle response to your liking
• Includes PCM programmed to your vehicle and Trinity 2
• No vehicle downtime for tuning!
• Preloaded with multiple performance tunes
• 5" full color touch screen
• Read/clear DTC codes
• Customizable gauge layouts
• Disable MDS for full time V8 operation!
• 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
• Windshield mount included