Your Vehicle
MG 550 1.8L 130hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € 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
100 € VAT included: 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
Power Graph
MG 550 1.8L 130hp: da 130 a 140HP
Remapping MG 550
MasterTuning develops remapping for MG. La MG 550 1.8L 130hp può passare da 130 HP a 140 HP con un incremento di 10 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 MG 550 1.8L 130hp
The MG 550 1.8L 130hp is equipped with a petrol engine that produces 130 HP and 168 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this MG can achieve 140 HP (+8%) and 185 Nm (+10%).
Our Stage 1 tuning for the 550 2008 - > delivers an impressive gain of +10 HP and +17 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The Bosch MED17.7.3 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
The 550'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 — MG 550 1.8L 130hp
Factory technical data for the MG 550 1.8L 130hp (2008 - >), 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 | Bosch MED17.7.3 |
|---|---|
| Fuel | Petrol |
| Stock power | 130 HP · 168 Nm |
| Remapped power (Stage 1) | 140 HP (+10) · 185 Nm (+17) |
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 MG 550.
Frequently Asked Questions - MG 550
How much power can I gain from remapping my MG 550?
With MasterTuning Stage 1, your MG 550 1.8L 130hp can gain +10 HP (from 130 to 140 HP) and +17 Nm of torque. This represents a 8% increase in power.
Is ECU remapping safe for the MG 550 engine?
Yes, MasterTuning's remapping for the MG 550 1.8L 130hp 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 MG ECU remapping reversible?
Absolutely. The original factory calibration of your MG 550 is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my MG 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.
Other Remaps You Might Like
Other Engines MG 550 2008 - >
Similar Power MG
Most Popular MG
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.
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.