Up to 25% more performance
Additional power and torque for stronger acceleration, stronger overtaking performance and improved towing.
STEINBAUER performance modules for cars
STEINBAUER Car Tuning & Performance Modules
Improve acceleration, mid-range response and everyday drivability with a vehicle-specific STEINBAUER car tuning module. Our petrol and diesel performance modules deliver up to 25% additional power and torque without permanently remapping the factory ECU, with UK installation and technical support.
Why choose STEINBAUER?
Performance developed for everyday road use.
STEINBAUER works alongside the factory ECU to deliver stronger usable performance without permanently rewriting the vehicle software.
No ECU reprogramming
Factory software remains unchanged and the module can be removed when required.
Original safety strategies
The factory ECU continues to manage engine limits, protection systems and emissions strategies.
UK Support
Professional advice when fitting, choosing the right application and technical support from STEINBAUER UK.
Choose your engine type
Petrol and diesel performance need different strategies.
STEINBAUER develops the module around the individual engine and vehicle. Explore how the approach differs for petrol and diesel cars, what the driver gains, and why usable torque matters as much as the headline BHP figure.
Sharper response and stronger usable torque.
Petrol applications are developed around the characteristics of the specific engine and its usable rev range, with the emphasis on progressive performance, response and torque delivery rather than chasing a single peak figure.
- Application-specific calibration
- Factory ECU software retained
- Progressive power and torque delivery
More mid-range torque without increasing rail pressure.
On compatible diesel applications, STEINBAUER primarily optimises injection duration to deliver stronger torque and acceleration while the original ECU continues to manage the engine's factory control and protection strategies.
- No common-rail pressure increase
- No permanent ECU remap
- Strong, usable mid-range performance
Intelligent engine technology
Built around the vehicle — not a generic tune.
STEINBAUER uses application-specific control strategies developed for the individual engine. Depending on the application, the module optimises relevant engine signals and injection control while leaving the factory ECU software unchanged.
- Application-specific control strategy
- No permanent ECU remap
- Original engine protection remains active
- Vehicle-specific application development
- Removable hardware solution
How the system works
How STEINBAUER adds performance.
The module operates alongside the factory engine management system, allowing the original ECU to remain in control of vehicle safety and operating limits.
Popular manufacturers
Browse compatible car applications.
Select a manufacturer to view compatible STEINBAUER applications. Availability depends on engine, injection system and vehicle specification.
Audi
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BMW
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Ford
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Land Rover
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Mazda
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Mercedes-Benz
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Mitsubishi
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Nissan
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Porsche
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Toyota
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Volkswagen
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Volvo
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Installation
UK advice, installation and aftercare.
Most STEINBAUER modules can be self-installed, with vehicle-specific instructions provided for plug-and-play and selected wire-in applications.
- Vehicle-specific application confirmation
- Plug-and-play and wire-in systems
- Functional checks after installation
- UK technical support and aftercare
Popular engine families
Browse STEINBAUER by engine family.
Explore compatible applications, power and torque data, engine variants and STEINBAUER part numbers for popular engine families.
BMW B47
BMW B47 2.0-litre diesel engines are used across a wide range of BMW passenger-car and SUV applications in different outputs and emissions generations.
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BMW B57
BMW B57 3.0-litre diesel engines are used across BMW saloons, estates, SUVs and performance diesel models in several power levels.
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BMW B58
BMW B58 3.0-litre turbocharged petrol engines are used across a wide range of BMW performance models and power outputs.
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Land Rover TD5
Land Rover TD5 engines are used across Defender and Discovery applications and remain a popular choice for towing, utility and off-road use.
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BMW S68
BMW S68 4.4-litre twin-turbo petrol engines are used in high-performance BMW applications including X7 and XM variants.
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Frequently asked questions
Common questions about STEINBAUER for cars.
Does STEINBAUER remap the vehicle ECU?
No. The module works alongside the factory ECU and does not permanently rewrite the original software.
Does the module increase common-rail pressure?
No. STEINBAUER does not increase common-rail pressure. Performance is achieved through injection-duration optimisation.
Can the module be removed?
Yes. The hardware can be removed and the vehicle returned to standard without restoring an ECU remap.
Is professional installation available?
Yes. STEINBAUER UK offers professional vehicle installation from £200, depending on the application.
Will every car receive a 25% increase?
No. Up to 25% additional power and torque is application dependent. The exact figures are shown on each application page where available.
Find your vehicle
Browse car applications
Search compatible STEINBAUER car applications.
Search by manufacturer, model, engine, original power output or STEINBAUER part number.