Your Vehicle
Mercedes-Benz Trucks Actros 1843 428hp euro3
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 122 € online + installation 350 € at the workshop (via the OBD port) Book now
Power HP
Torque Nm
Buy the Stage 1 file, pay the installation at the workshop
122 € VAT included (€100 + VAT): the file developed for your engine, paid online
Installation: 350 € network price, the workshop may charge less, paid at the chosen workshop (via the OBD port) · terms
Online you pay only for the file. At the centre you choose, you pay for writing the ECU (the installation shown above).
Power Graph
Mercedes-Benz Trucks Actros 1843 428hp euro3: da 428 a 467HP
Remapping Mercedes-Benz Trucks Actros
MasterTuning develops remapping for Mercedes-Benz Trucks. La Mercedes-Benz Trucks Actros 1843 428hp euro3 può passare da 428 HP a 467 HP con un incremento di 39 HP.
The development of each remap is customized by MasterTuning.
- 100% customised files with lifetime warranty
- Reference values for Stage 1: the file is developed on your vehicle and checked in the workshop
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Mercedes-Benz Trucks Actros 1843 428hp euro3
The Mercedes-Benz Trucks Actros 1843 428hp euro3 is equipped with a diesel engine that produces 428 HP and 2000 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Mercedes-Benz Trucks can achieve 467 HP (+9%) and 2300 Nm (+15%).
Our Stage 1 tuning for the Actros Actros 18 delivers an impressive gain of +39 HP and +300 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The Siemens/Continental MCM2.1 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this Mercedes-Benz Trucks responds exceptionally well to ECU tuning. Owners typically report improved throttle response, smoother power delivery, and in many cases, better fuel efficiency under normal driving conditions.
Technical Specifications — Mercedes-Benz Trucks Actros 1843 428hp euro3
Factory technical data for the Mercedes-Benz Trucks Actros 1843 428hp euro3 (Actros 18), used by MasterTuning engineers to develop a remap tailored to this specific powerplant. Figures shown are reference values for Stage 1; the file is developed on your vehicle and checked in the workshop.
| ECU / Control unit | Siemens/Continental MCM2.1 |
|---|---|
| Fuel | Diesel |
| Stock power | 428 HP · 2000 Nm |
| Remapped power (Stage 1) | 467 HP (+39) · 2300 Nm (+300) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Mercedes-Benz Trucks Actros.
Frequently Asked Questions - Mercedes-Benz Trucks Actros
How much power can I gain from remapping my Mercedes-Benz Trucks Actros?
With MasterTuning Stage 1, your Mercedes-Benz Trucks Actros 1843 428hp euro3 can gain +39 HP (from 428 to 467 HP) and +300 Nm of torque. This represents a 9% increase in power.
Which ECU does the Mercedes-Benz Trucks Actros 1843 428hp euro3 use?
The Mercedes-Benz Trucks Actros 1843 428hp euro3 uses the Siemens/Continental MCM2.1 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
Is ECU remapping safe for the Mercedes-Benz Trucks Actros engine?
Yes, MasterTuning's remapping for the Mercedes-Benz Trucks Actros 1843 428hp euro3 is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the engine.
Is the Mercedes-Benz Trucks ECU remapping reversible?
Absolutely. The original factory calibration of your Mercedes-Benz Trucks Actros is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Mercedes-Benz Trucks warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Online you pay only for the file. At the centre you choose, you pay for writing the ECU (the installation shown above).
Stage 2 is quoted on request: write to us and we will reply with price and timing.
Request Quote on WhatsAppYour data is safe. No spam, just your quote.
-15% on Stage 1 if you ask for the quote now (valid 7 days)