Your Vehicle
Mercedes-Benz AMG GT 4-door Coupe 53 AMG 3.0 435hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Book your Stage 1 remap
499 € VAT included · pay online, the work is done at the workshop you choose
Power Graph
Mercedes-Benz AMG GT 4-door Coupe 53 AMG 3.0 435hp: da 435 a 480HP
Remapping Mercedes-Benz AMG GT 4-door Coupe
MasterTuning is a leader in developing remapping for Mercedes-Benz. La Mercedes-Benz AMG GT 4-door Coupe 53 AMG 3.0 435hp può passare da 435 HP a 480 HP con un incremento di 45 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Mercedes-Benz AMG GT 4-door Coupe 53 AMG 3.0 435hp
The Mercedes-Benz AMG GT 4-door Coupe 53 AMG 3.0 435hp is equipped with a petrol engine that produces 435 HP and 520 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Mercedes-Benz can achieve 480 HP (+10%) and 680 Nm (+31%).
Our Stage 1 tuning for the AMG GT 4-door Coupe 2018 -> delivers an impressive gain of +45 HP and +160 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code M256 identifies this specific powerplant configuration. The Bosch MG1CP002 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 435 HP from factory, this Mercedes-Benz AMG GT 4-door Coupe is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
Technical Specifications — Mercedes-Benz AMG GT 4-door Coupe 53 AMG 3.0 435hp
Factory technical data for the Mercedes-Benz AMG GT 4-door Coupe 53 AMG 3.0 435hp (2018 ->), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | M256 |
|---|---|
| ECU / Control unit | Bosch MG1CP002 |
| Fuel | Petrol |
| Compression ratio | 10.5 |
| Bore × stroke | 83.0 X 92.4 mm |
| Stock power | 435 HP · 520 Nm |
| Remapped power (Stage 1) | 480 HP (+45) · 680 Nm (+160) |
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 AMG GT 4-door Coupe.
Frequently Asked Questions - Mercedes-Benz AMG GT 4-door Coupe
How much power can I gain from remapping my Mercedes-Benz AMG GT 4-door Coupe?
With MasterTuning Stage 1, your Mercedes-Benz AMG GT 4-door Coupe 53 AMG 3.0 435hp can gain +45 HP (from 435 to 480 HP) and +160 Nm of torque. This represents a 10% increase in power.
Is ECU remapping safe for the Mercedes-Benz AMG GT 4-door Coupe engine?
Yes, MasterTuning's remapping for the Mercedes-Benz AMG GT 4-door Coupe 53 AMG 3.0 435hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the M256 engine.
Is the Mercedes-Benz ECU remapping reversible?
Absolutely. The original factory calibration of your Mercedes-Benz AMG GT 4-door Coupe is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Mercedes-Benz 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.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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