Performance Calibration: Mercedes Benz C63S AMG (W205)
Engine: M177 4.0L V8 Biturbo | ECU: Bosch MED17.7.5 | Years: 2014–2018
The M177 "Hot-Inside-V" engine is a technical masterpiece, but the C63 and C63S were delivered with significant electronic restrictions. Our software unlocks the true potential of the 4.0L platform, providing a more aggressive torque curve and higher peak horsepower while maintaining the engine's rigorous safety logic.
🏁 Stock Baseline Reference (M177)
AMG C63 (Non-S): 469 HP / 479 LB-FT (650 Nm)
AMG C63 S: 503 HP / 516 LB-FT (700 Nm)
Note: Both models share identical hardware. Our calibration brings both to the same high-output targets.
🚀 Performance Calibration Options
| Feature | Stage 1 Calibration | Stage 2 Calibration |
| Power Output | 580 HP | 630 HP |
| Peak Torque | 615 LB-FT (835 Nm) | 665 LB-FT (900 Nm) |
| Requirements | Stock Hardware | Catless Downpipes Required |
| V-Max Limiter | Removed | Removed |
| Installation | Powergate 4 / OBD | Powergate 4 / OBD |
🛠️ Why Calibrate Your M177?
Boost Optimization: We precisely increase boost pressure targets while optimizing wastegate duty cycles for a massive surge of mid-range torque.
Throttle Map Linearization: Removes the factory "spongey" pedal feel, giving you 1:1 throttle response in Sport+ and Race modes.
Transmission Integration: Improved torque-reporting to the AMG SPEEDSHIFT MCT 7-speed ensures faster gear changes and increased clutch clamping pressure to prevent slip.
Thermal Protection: All factory fail-safes (knock sensors, oil temperature limits, and EGT monitoring) remain fully operational.
📱 Optional: Powergate 4 Handheld
Take control of your M177’s performance with the most advanced tuning device available.
Bluetooth Enabled: Connect to your smartphone to download and flash your ECUPROGRAM files.
Cloud Backup: Your original 100% stock factory file is saved securely in the cloud for easy restoration.
Read & Clear Codes: Use the device as a diagnostic scanner to check engine health and clear fault codes.
🔧 Maintenance & Options
Spark Plugs: For Stage 2, we recommend upgrading to NGK 97506 "Step 1 Colder" plugs, gapped to 0.022".
Fuel Grade: 93 Octane (98 RON) is mandatory to reach the advertised horsepower and torque figures.
Custom Pops & Bangs: We can integrate an enhanced overrun crackle into your Sport+ or Race mode settings upon request.
This Calibration File Fits:
2014–2018 Mercedes-Benz AMG C63 / C63S (W205/C205/S205)
Engine: M177 4.0L Wet-Sump Biturbo V8
2014 - 2018 Mercedes Benz C63S AMG M177 Performance Calibration
All Performance Calibration features can be adjusted specifically to your liking and driving style!
- Tailored Performance to Highway, Track, City
- Pops and Bangs
- Fuel Type
- Optimized boost, fuel, spark, timing values
- Top Speed Limiter Removal
- More Responsive Throttle Control
- Better towing performance
- All OBD Monitors Function as Stock
Software installation is included in this purchase.
Performance Calibration your car with ECUPROGRAM is one of the easiest yet most effective mods you can do! All tunes are made in house suited to your needs.
1. After purchase, a team member will contact you to discuss the details of your car, allowing us to code a file tailored to your vehicle.
2. This file can then easily be installed though a purchased or rented ecu flasher. You can do this on your own or call us and we'll help!
Alternatively you can book an appointment or mail in your ECU and we'll do all the install in-house.
