Your Vehicle
Mercedes-Benz AMG GT 4-door Coupe 63 AMG S 4.0 V8 Bi-Turbo 640hp
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 63 AMG S 4.0 V8 Bi-Turbo 640hp: da 640 a 680HP
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 63 AMG S 4.0 V8 Bi-Turbo 640hp può passare da 640 HP a 680 HP con un incremento di 40 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 63 AMG S 4.0 V8 Bi-Turbo 640hp
The Mercedes-Benz AMG GT 4-door Coupe 63 AMG S 4.0 V8 Bi-Turbo 640hp is equipped with a petrol engine that produces 640 HP and 900 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Mercedes-Benz can achieve 680 HP (+6%) and 1000 Nm (+11%).
Our Stage 1 tuning for the AMG GT 4-door Coupe 2018 -> delivers an impressive gain of +40 HP and +100 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code M177.980 identifies this specific powerplant configuration. The Bosch MED17.7.5 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 640 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 63 AMG S 4.0 V8 Bi-Turbo 640hp
Factory technical data for the Mercedes-Benz AMG GT 4-door Coupe 63 AMG S 4.0 V8 Bi-Turbo 640hp (2018 ->), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | M177.980 |
|---|---|
| ECU / Control unit | Bosch MED17.7.5 |
| Fuel | Petrol |
| Compression ratio | 10.5 |
| Bore × stroke | 83.0 X 92.0 mm |
| Stock power | 640 HP · 900 Nm |
| Remapped power (Stage 1) | 680 HP (+40) · 1000 Nm (+100) |
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 63 AMG S 4.0 V8 Bi-Turbo 640hp can gain +40 HP (from 640 to 680 HP) and +100 Nm of torque. This represents a 6% 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 63 AMG S 4.0 V8 Bi-Turbo 640hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the M177.980 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.
Other Remaps You Might Like
Other Engines Mercedes-Benz AMG GT 4-door Coupe 2018 ->
Similar Power Mercedes-Benz
Most Popular Mercedes-Benz
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.