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Fitment

YearMakeModelSub Model
2020Ram1500
2021-2022Ram1500Big Horn
2021-2022Ram1500Laramie
2021-2022Ram1500Laramie Sport
2021-2022Ram1500Limited
2021-2022Ram1500Limited Longhorn
2021-2022Ram1500Lone Star
2021-2022Ram1500Longhorn
2021-2022Ram1500Rebel
2021-2022Ram1500Tradesman

Quick Specs

  • Country of Origin: US
  • Sold As: Kit
  • Availability: Available
  • Universal: No
  • Cylinders: 8
  • Harmonized Tariff Code: 8708927500
  • Part Number : PCM-DR57ET21

Important Notes

ATTENTION STATE OF CALIFORNIA CONSUMERS

WARNING: Cancer and reproductive harm –

Modified PCM Compatible with 2021 RAM 1500 eTorque 5.7L 8 Speed DiabloSport

Fits 2020 Ram 1500 2021-2022 Big Horn Laramie Sport Limited Longhorn Lone Star Rebel Tradesman
4.9257075471698 848 5
98.514150943396%
4.9/5 out of 848 Company Reviews. Rating:
Modified PCM Compatible with 2021 RAM 1500 eTorque 5.7L 8 Speed DiabloSport
1049.95In stock
Fits 2020 Ram 1500 2021-2022 Big Horn Laramie Sport Limited Longhorn Lone Star Rebel Tradesman
  • Brand : DiabloSport
  • SKU : PCM-DR57ET21-CLNS
  • Part Number : PCM-DR57ET21
$1,049.95

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Product Details

The Diablo Sport Unlocked PCM is required to tune your 2021 Ram 1500 5.7L HEMI e Torque, giving you access to real performance improvements with compatible Diablo Sport devices like the in Tune i3 or Trinity T2

From the factory, these trucks come with locked PCMs that prevent tuning, but this unlocked PCM provides the foundation you need to install performance calibrations safely and effectively.

When paired with a Diablo Sport tuner, you'll unlock gains of 25+ RWHP over stock, along with sharper throttle response, more confident shifting performance, and increased towing strength

You'll also be able to take advantage of user features such as disabling Auto Start/Stop, adjusting speedometer calibration for larger tires, and customizing drivability to fit your needs

Important Note: For 2021+ model year vehicles, you must save your stock calibration with your tuning device before removing the factory PCM

Be sure to follow the instructions included with your unlocked PCM for a smooth installation

For Ram 1500 e Torque owners ready to take the next step in performance tuning, the Diablo Sport Unlocked PCM is the first and most important upgrade

  • 2021 Ram 1500 5.7 e Torque
  • Programmed for your vehicle
  • Professionally unlocked
  • Compatible with Diablo Sport tuning products
  • Eliminate downtime for tuning!

Details:

  • Fuel Type: Gas
  • CARB (California) Compliant: No
  • Body Material: ABS
  • 5 Volt Data Logging Inputs: No
  • 50 State Legal: No
  • AC Adapter: No
  • Accepts Custom Tunes From CMR: Yes
  • Case Included: No
  • Custom Tuning: Yes
  • Emission Code: 7
  • Erases Fault Code: No
  • Grade Type: Regular Performance
  • Instruction Manual Included: Yes
  • Product Type: PCM Computers
  • Shock Resistant Body: No
  • Software Included: No
  • Speedometer: No
  • Sub Category: Engine Service
  • Systems Covered: Engine
  • Upgradable: No
  • Wi-Fi Updates: No
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