SPEC · STOCK · YPG TUNED · GAIN
Power 603 HP · 693 HP · +90 HP
Torque 850 Nm · 980 Nm · +130 Nm
M177 4.0TT V8 (Bosch MDG1)
Mercedes-AMG GLS63 (X167 · M177 4.0TT V8 · Bosch MDG1) — Stage 1 ECU Calibration
The GLS63 shares the M177 4.0TT V8 with the GLE63 — 603 HP / 850 Nm from the factory. YPG's Stage 1 calibration delivers +90 HP and +130 Nm on stock hardware. A meaningful upgrade for AMG's full-size flagship SUV.
What's Included
- Custom Stage 1 M177 calibration on the Bosch MDG1 ECU
- Fuel, ignition, boost, torque-request mapping optimized for 98 RON
- Delivered via YPG Bench service (requires the Bosch MDG1 mail-in ECU unlock)
Prerequisite
Requires the Mercedes-AMG Bosch MDG1 (2020+) ECU Unlock service.
GCC Delivery + Worldwide
Kuwait, UAE, Saudi Arabia, Qatar, Bahrain, Oman. Worldwide via FedEx International Priority.