Up to 25% additional performance
More usable power and torque for acceleration, cruising and operation under load.
STEINBAUER performance modules for marine engines
More usable power and torque for compatible vessels.
Improve acceleration, cruising performance and torque under load with an application-specific STEINBAUER module. Up to 25% additional power and torque for compatible leisure, commercial and specialist vessels.
Why choose STEINBAUER?
Performance developed for demanding marine operation.
STEINBAUER works alongside the original engine control system to deliver stronger usable output without permanently rewriting the ECU software.
Stronger torque under load
Improved response during acceleration, towing, displacement operation and demanding sea conditions.
No ECU reprogramming
Factory software remains unchanged and the module can be removed when required.
UK technical support
Application advice, installation guidance and aftercare for compatible marine engines.
Intelligent engine technology
Performance added without rewriting the engine ECU.
STEINBAUER optimises injection duration while leaving injection timing and common-rail pressure unchanged. The original ECU continues to manage engine protection, safety strategies and operating limits.
- No permanent ECU remap
- No change to injection timing
- No common-rail pressure increase
- Original ECU protection strategies remain active
- Application-specific marine development
- Removable hardware solution
How the system works
More output across the engine's working range.
The module works alongside the original engine management system rather than replacing or rewriting it.
Suitable vessel types
Marine applications may include leisure and commercial vessels.
Compatibility depends on the exact engine, ECU, injection system and vessel configuration. Contact STEINBAUER UK if the application is not listed.
Leisure craft
Selected motorboats, cruisers and leisure vessels using compatible diesel engine applications.
Commercial vessels
Compatible workboats, service vessels and commercial marine engines operating under sustained load.
Specialist marine equipment
Selected propulsion and auxiliary engine applications, subject to technical confirmation.
Installation and application support
Confirmed for the exact engine and vessel.
Marine applications require accurate engine identification and correct installation. STEINBAUER UK can confirm the module, installation type and technical documentation before supply.
- Engine and ECU identification
- Application confirmation before supply
- Installation guidance and documentation
- Functional checks after installation
- UK technical support and aftercare
Frequently asked questions
Common questions about STEINBAUER for marine engines.
Does STEINBAUER support every marine engine?
No. Compatibility is application-specific and must be confirmed against the exact engine, ECU and injection system.
Does the module remap the engine ECU?
No. The module works alongside the factory ECU and does not permanently rewrite the original software.
Does it increase common-rail pressure?
No. STEINBAUER does not increase common-rail pressure. Performance is achieved through injection-duration optimisation.
Is the module removable?
Yes. The hardware can be removed and the engine returned to standard without restoring an ECU remap.
What information is needed to confirm an application?
The engine manufacturer, model, serial details, original power output and ECU or injection-system information may be required.
Find your marine engine
Browse marine applications
Search compatible STEINBAUER marine applications.
Search by engine manufacturer, model, original power output or STEINBAUER part number.