STEINBAUER application

Scania DC12 22 420

11.7L EEV HPI

STEINBAUER performance module for the Scania DC12 22 420 11.7L EEV HPI, designed to provide increased power and torque while retaining the original ECU programming and factory engine safeguards.

Key benefits

  • Up to +25% power and torque increase, depending on application.
  • No ECU software overwrite — the STEINBAUER system works alongside the original engine management.
  • Injection duration module developed to add performance without generic one-size-fits-all mapping.
  • Removable solution that can be removed if required.
  • Application-specific development for the individual engine and vehicle or machine application.
STEINBAUER Performance comparison
Power (BHP)
500 1,000 1,500 2,000 2,500 BHP Engine speed (RPM)
Illustrative truck engine-speed curve
Standard 414 BHP
STEINBAUER 498 BHP
+84 BHP
Torque (Nm)
500 1,000 1,500 2,000 2,500 Nm Engine speed (RPM)
Illustrative truck engine-speed curve
Standard 2,100 Nm
STEINBAUER 2,520 Nm
+420 Nm

STEINBAUER Technology

  • External ECU technology — Works alongside the original engine management system without permanently rewriting the factory ECU software.
  • Load-dependent performance — Additional power and torque are delivered progressively as engine demand increases.
  • Application-specific calibration — Developed specifically for the individual engine and application rather than using a generic universal setting.

Illustrative simulated performance graphic based on published application data. Curves are illustrative and are not measured dyno traces.

Vehicle specification

Vehicle details

Manufacturer
Scania
Model
DC12 22 420
Engine
11.7L EEV HPI
Displacement
11,700 cc
Steinbauer specification

STEINBAUER Module details

Part number
220019
Installation
Plug-in
Availability
Available
Engine management
Factory ECU retained
Module Warranty (3 years upon registration)
1 year

Installation guides

Installation instructions for STEINBAUER part number 220019 .

Login required. Installation guides are available to registered STEINBAUER customers, dealers and administrators.
220019 PDF installation guide · EN Login to download
Power and torque upgrade

Scania DC12 22 420 tuning and power increase

The STEINBAUER Power Module is designed for drivers and operators looking for a Scania DC12 22 420 power increase without replacing the factory ECU software. The module works alongside the original engine management system and can be removed to return the vehicle or machine to its standard configuration.

For this application, published performance data shows power increasing from 414 BHP to 498 BHP, with torque increasing from 2,100 Nm to 2,520 Nm.

If you are searching for a Scania DC12 22 420 tuning module, this page contains the compatible STEINBAUER part number, installation information, performance figures and available accessories for this exact application.

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Related Scania applications

View all DC12 22 420 applications →
Part 220664 Scania DC09 084A 275 9.3L XPI Tier 4 / Tier 4F 271 → 338 BHP View application → Part 220664 Scania DC09 085A 315 9.3L XPI Tier 4 / Tier 4F 311 → 389 BHP View application → Part 220664 Scania DC09 085A 330 9.3L XPI Tier 4 / Tier 4F 326 → 406 BHP View application → Part 220664 Scania DC09 086A 375 9.3L XPI Tier 4 / Tier 4F 370 → 463 BHP View application → Part 220664 Scania DC09 086A 400 9.3L XPI Tier 4 / Tier 4F 394 → 492 BHP View application → Part 220208 Scania DC09 101 310 9.3L PDE EUR4 306 → 367 BHP View application →
Why choose STEINBAUER?

Intelligent performance technology

More power

Increased performance where applicable for stronger acceleration and improved working capability.

More torque

Improved pulling power throughout the usable engine speed range.

Safe and reliable

Original ECU programming and factory engine safety parameters remain active.

Removable installation

The vehicle or machine can be returned to its original factory configuration.