DiabloSport PKITDR578S15-T2 Trinity 2 with Modified PCM - PKITDR578S15-T2

Compatible with 2015 Ram 1500 - 5.7L - 8-Speed Transmission

Part Number: PKITDR578S15-T2

The DiabloSport Trinity T2 Platinum Performance Kit (PKIT) is the complete tuning and monitoring solution for the 2015 Ram 1500 5.7L HEMI. These trucks come from the factory 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 true potential. Preloaded with dyno-tested performance tunes, the T2 Platinum delivers up to 25–30 rear-wheel horsepower gains, stronger torque, sharper throttle response, and improved 8-speed transmission performance for quicker, smoother shifting. Whether you’re towing, daily driving, or hitting the highway, your Ram will feel more powerful and more responsive in every gear. For enthusiasts who want more control, the Platinum T2 supports CMR custom tuning, giving you the ability to work with DiabloSport’s nationwide network of tuners for dyno-calibrated files built around your bolt-ons or advanced modifications. Built-in data logging, diagnostics, and performance testing make it easy to track and optimize performance as your build evolves. The T2 Platinum features a vibrant five-inch color touchscreen with swipe functionality, customizable gauge layouts, and real-time monitoring of your truck’s vitals—putting full control of your HEMI right at your fingertips. For 2015 Ram 1500 5.7L owners who want serious horsepower gains, better drivability, and full monitoring capability, the Trinity T2 Platinum PKIT is the ultimate upgrade.

Features and Benefits

• 2015 Ram 1500 5.7
• Disable MDS
• Adjust throttle response for optimal pedal feel
• Add 25-30 rwhp on premium fuel
• Performance TCM tune included
• Remove vehicle speed limiter
• Set target coolant temp
• 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
• Windshield mount included