STEINBAUER application Application in development

Fendt Katana 85

21.0L MTU BR1600 Tier 4

A STEINBAUER application is currently in development for the Fendt Katana 85 21.0L MTU BR1600 Tier 4. Register your interest and STEINBAUER UK can contact you when development and final validation are complete.

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)
600 1,000 1,400 1,800 2,200 BHP Engine speed (RPM)
Illustrative agricultural engine-speed curve
Standard 838 BHP
STEINBAUER 1,047 BHP
+209 BHP

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
Fendt
Model
Katana 85
Engine
21.0L MTU BR1600 Tier 4
Displacement
21,000 cc
Steinbauer specification

STEINBAUER Module details

Part number
in prep.
Installation
To confirm
Availability
In development
Engine management
Factory ECU retained
Module Warranty (3 years upon registration)
1 year
Power and torque upgrade

Fendt Katana 85 tuning and power increase

The STEINBAUER Power Module is designed for drivers and operators looking for a Fendt Katana 85 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 838 BHP to 1,047 BHP.

If you are searching for a Fendt Katana 85 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 Fendt applications

View all Katana 85 applications →
Part 230115 Fendt 1038 12.4L Tier 4 / Tier 4F 390 → 487 BHP View application → Part 230115 Fendt 1042 12.4L Tier 4 / Tier 4F 429 → 536 BHP View application → Part 230115 Fendt 1046 12.4L Tier 4 / Tier 4F 469 → 586 BHP View application → Part 230115 Fendt 1050 12.4L Tier 4 / Tier 4F 510 → 637 BHP View application → Part 220811 Fendt 1149MT 16.8l AGCO Power Tier 4F 451 → 563 BHP View application → Part 220811 Fendt 1154MT 16.8l AGCO Power Tier 4F 489 → 612 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.