Your Vehicle
Smart City 1.0 Turbo Brabus 98hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online, installation quoted by the workshop Ask for a quote
Power HP
Torque Nm
Stage 1 for this engine: quote first, then the file online
The file costs 100 € online; the installation depends on how your ECU is worked on and the workshop confirms it. Ask for a quote: you receive the price and the link to buy the file. · terms
Power Graph
Smart City 1.0 Turbo Brabus 98hp: da 98 a 115HP
Remapping Smart City
MasterTuning develops remapping for Smart. La Smart City 1.0 Turbo Brabus 98hp può passare da 98 HP a 115 HP con un incremento di 17 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 Smart City 1.0 Turbo Brabus 98hp
The Smart City 1.0 Turbo Brabus 98hp is equipped with a petrol engine that produces 98 HP and 140 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Smart can achieve 115 HP (+17%) and 165 Nm (+18%).
Our Stage 1 tuning for the City 2002 - 2004 delivers an impressive gain of +17 HP and +25 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code M451.333 identifies this specific powerplant configuration.
The City's petrol engine benefits significantly from professional ECU calibration. The result is a more responsive, enjoyable driving experience with improved power delivery throughout the rev range.
Technical Specifications — Smart City 1.0 Turbo Brabus 98hp
Factory technical data for the Smart City 1.0 Turbo Brabus 98hp (2002 - 2004), 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.
| Engine code | M451.333 |
|---|---|
| Fuel | Petrol |
| Compression ratio | 10.0 |
| Bore × stroke | 72.0 X 81.8 mm |
| Stock power | 98 HP · 140 Nm |
| Remapped power (Stage 1) | 115 HP (+17) · 165 Nm (+25) |
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 Smart City.
Frequently Asked Questions - Smart City
How much power can I gain from remapping my Smart City?
With MasterTuning Stage 1, your Smart City 1.0 Turbo Brabus 98hp can gain +17 HP (from 98 to 115 HP) and +25 Nm of torque. This represents a 17% increase in power.
What is the engine code of the Smart City 1.0 Turbo Brabus 98hp?
The engine code of the Smart City 1.0 Turbo Brabus 98hp is M451.333. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Smart City engine?
Yes, MasterTuning's remapping for the Smart City 1.0 Turbo Brabus 98hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the M451.333 engine.
Is the Smart ECU remapping reversible?
Absolutely. The original factory calibration of your Smart City is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Smart 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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