DiabloSport Trinity 2 with Modified PCM for 2021 Ram 1500

Part # PKITDR578S21-T2

  • 2021 Ram 1500 5.7
  • Add 25-30 rwhp on premium fuel
  • Tunes for 87, 91 and 93 octane fuel provided
  • Performance TCM tune included
  • Supports custom tuning through our CMR software
  • 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
  • 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
  • Disable Auto Start/Stop!

Description

The DiabloSport Trinity T2 Platinum + Unlocked PCM Kit is the most advanced performance tuning and monitoring solution for the 2021 Ram 1500 5.7L HEMI. These trucks ship with locked factory PCMs that block tuning, but this package includes a DiabloSport Modified PCM and the powerful Trinity T2 Platinum handheld programmer, giving you everything you need to unlock your Ram’s true potential.

Specifications

5 Volt Data Logging InputsYes
50 State LegalNo
AC AdapterNo
Accepts Custom Tunes From CMRYes
Alerts and RecordsYes
Auto Dimming ScreenYes
Body MaterialABS
CARB (California) CompliantNo
Case IncludedNo
Color DisplayYes
Color Touch Screen DisplayYes
Custom TuningYes
Data LoggingYes
Erases Fault CodeYes
Fuel TypeGasoline
Grade TypePerformance
In Cab MonitoringYes
Instruction Manual IncludedYes
Performance TestsYes
Performance TunesYes
Personal Computer and Mac CompatibleYes
Software IncludedYes
SpeedometerYes
Systems CoveredTransmission
UPC / GTIN00810065212146
WarrantyManufacturer's 1 Year Warranty

Fits these vehicles

YearMakeModelSubmodelEngineNote
2021Ram1500Big Horn, Hemi Sport, Laramie, Limited, Limited Longhorn, Lone Star, Longhorn, Rebel, SLT, ST, Sport, Tradesman5.7L V8In-Cabin Tuner