| SPEC | STOCK | YPG TUNED | GAIN |
|---|---|---|---|
| GT63 — Power | 577 HP | 667 HP | +90 HP |
| GT63 — Torque | 850 Nm | 960 Nm | +110 Nm |
| GT63 S — Power | 630 HP | 720 HP | +90 HP |
| GT63 S — Torque | 900 Nm | 1,010 Nm | +110 Nm |
| M177 | |||
Mercedes-AMG GT63 / GT63 S (C192 · M177) — Stage 1 ECU calibration delivered via YPG Flash, our remote programming service built for GCC performance car owners.
Stock output: 577HP (GT63) / 630HP (GT63 S). YPG Stage 1 delivers 667HP (GT63) / 720HP (GT63 S) — a gain of +90HP on pump fuel with zero hardware changes.
YPG Motorsport has been calibrating high-performance engines since 2011. Over the past 15 years we have tuned thousands of vehicles across the GCC region.
The YPG Flash Process — Remote ECU Programming from Your Driveway
- Order online — select your vehicle, place your order.
- Receive your YPG Flash device — via FedEx International Priority, 2–4 days GCC.
- Connect and read — plug into OBD-II port via YPG mobile app.
- We tune — custom calibration file delivered same day.
- Write and drive — VIN-linked for future revisions.
Stage 1 Power Figures
- GT63 (577HP stock): 667HP / 960Nm — +90HP / +110Nm on 98RON
- GT63 S (630HP stock): 720HP / 1,010Nm — +90HP / +120Nm on 98RON
- Hardware required: None — stock turbos, stock exhaust, pump fuel
Included: Free Multiple Burble Map Profiles
Every YPG tune includes multiple burble map profiles at no extra cost.
GCC Shipping & Turnaround
- Kuwait: Next-day
- Saudi Arabia, Bahrain, Qatar: 1–2 days
- UAE: 2 days
- Oman: 2–3 days
Frequently Asked Questions
How much HP does a Stage 1 tune add to the AMG GT63?
YPG Stage 1 ECU calibration adds +90HP to the AMG GT63 — 667HP on GT63 and 720HP on GT63 S from stock. No hardware modifications required.
Does Stage 1 require any hardware modifications?
No. Stage 1 is a pure ECU calibration — stock turbos, stock exhaust, pump fuel (98RON).
Do I need a CPC unlock before Stage 1?
Yes. The GT63 CPC module enforces factory torque limits that override ECU calibration changes.
Can I upgrade from Stage 1 to Stage 2 later?
Yes. Complete Stage 1 now and upgrade to Stage 2 when your hardware is in place.
Want More Power? The Factory Turbos Max Out at Stage 2.
The next step beyond ECU tuning is the GT63 Stage 3 Turbo Upgrade — 800–1,000HP on the stock block. Or go all-in with the Stage 4 Race Turbo for 1,200HP+. Save with the GT63 Stage 3 Package. Read our Stage 3 vs Stage 4 guide.