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DiabloSport PKITDR578S21-T2 Trinity Tuner with Modified PCM for Ram Computer Chip Programmer - 2 1500

(2021 Ram 1500)

Part of: DiabloSport Trinity Tuner with Modified PCM for Ram Computer Chip Programmer

Other options in this family: DiabloSport PKITDR57ET21-T2 DiabloSport PKITJL20T21-T2

Manufacturer

Picture for manufacturer DiabloSport

Part Number

PKITDR578S21-T2
9 reviews
Sale Price

$1,849.95

In Stock (10+)

delivery box

Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The DiabloSport Trinity 2 with Modified PCM is a complete plug-and-play performance tuning solution designed specifically for the 2021 Ram 1500 5.7L HEMI. This package includes both the advanced Trinity 2 touch-screen tuner and a pre-programmed modified PCM (Powertrain Control Module), eliminating vehicle downtime during the tuning process.

Performance Gains:

  • Add 25-30 rear wheel horsepower on premium fuel
  • Adjustable WOT (Wide Open Throttle) spark timing from 1-7K RPM (+/- 10 degrees)
  • WOT MBT (Minimum Best Torque) spark control for optimal ignition timing

Feature Control:

  • Disable Auto Start/Stop system for smoother operation
  • Disable MDS (Multi-Displacement System) for full-time V8 operation
  • Disable Traction Control and ESP (Electronic Stability Program)
  • Read and clear diagnostic trouble codes (DTC)

Display & Monitoring:

  • Full-color touch-screen display with customizable gauge layouts
  • Upload custom background images for personalization
  • Real-time vehicle data monitoring and logging

The included modified PCM allows for instant installation with no waiting for custom tuning, making this an ideal solution for Ram 1500 owners seeking immediate performance improvements and enhanced vehicle control.

Products specifications

Fits

2021 Ram 1500

5 Volt Data Logging Inputs

Yes

50 State Legal

No

Accepts Custom Tunes From CMR

Yes

Alerts and Records

Yes

Auto Dimming Screen

Yes

Brand

DiabloSport

Prop 65

Yes

CARB (California) Compliant

No

Category

Tuners and Programmers

Color Touch Screen Display

Yes

Custom Tuning

Yes

Data Logging

Yes

Emission Code

7

Erases Fault Code

Yes

Fuel Type

Gasoline

Grade Type

Performance

Instruction Manual Included

Yes

Part Type

Computer Chip Programmer

Performance Tests

Yes

Performance Tunes

Yes

Personal Computer and Mac Compatible

Yes

Product Type

Tuner/PCM Pkgs.

Product Type

In-Cabin Tuner

Software Included

Yes

Speedometer

Yes

Sub Category

Engine Service

Systems Covered

Transmission

Systems Covered

Engine

Upgradable

Yes

Video Capable

Yes

Wi-Fi Updates

Yes

Great so happy i found the part i needed

They said in 2 days,, we will see!!

I found the parts I was looking for so I am happy.

Looked every where for part and found in within minutes on your site

It was easy to order

Although the picture did not match the product but otherwise it was quick and easy.

Nice and easy

product was received earlier then predicted !!!

Great

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