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. Competitors using generic off-the-shelf maps for the M177 typically achieve 50–55HP at Stage 1. The YPG calibration exceeds that by over 35HP through custom torque mapping, boost curve optimization, and GCC ambient temperature compensation built into every file.
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, from street-driven AMGs to track-prepared BMWs lapping Motor Town. This calibration is the result of that experience applied to the Mercedes-AMG GT63 (M177).
The YPG Flash Process — Remote ECU Programming from Your Driveway
YPG Flash is our remote ECU programming system built for GCC performance car owners who want professional-grade tuning without ever leaving their garage. Here is how it works:
- Order online — select your vehicle, place your order, and we will email you shipping confirmation within one business day.
- Receive your YPG Flash device — a branded OBD programming unit ships to your address via FedEx International Priority, typically arriving within 2–4 days across the GCC.
- Connect and read — plug the device into your car's OBD-II port, open the YPG mobile app, and follow the guided instructions. The app reads your current ECU calibration and securely transmits it to our engineering team.
- We tune — our engineers calibrate your file against your selected stage, fuel octane, and climate requirements. Your custom map is delivered back through the app, usually the same day.
- Write and drive — the app notifies you when your file is ready. Write it to your car in minutes. The device stays linked to your VIN for any future revisions.
No workshop visit. No ECU removal. No shipping your car across borders. Everything happens from your phone.
Stage 1 Power Figures
- GT63 (577HP stock): 667HP / 860Nm — +90HP / +110Nm on 98RON pump fuel
- GT63 S (630HP stock): 720HP / 970Nm — +90HP / +120Nm on 98RON pump fuel
- Hardware required: None — stock turbos, stock exhaust, pump fuel
- Competitor Stage 1 benchmark: 50–55HP — YPG exceeds by 35HP+
Included: Free Multiple Burble Map Profiles
Every YPG tune includes multiple burble map profiles at no extra cost. Choose from street, spirited, and aggressive overrun characters depending on your mood and environment. This is a YPG signature — most tuners charge extra per map. We include them because a great tune should sound as good as it drives.
Available Upgrade: Race Fuel Calibration
For customers running E85, 100-octane race fuel, or Sunoco blends, YPG offers a dedicated race fuel calibration as a paid upgrade. This is a second map developed specifically for your fuel specification, delivering the maximum power your engine can safely produce on that fuel. Contact us after ordering to add this option.
GCC Shipping & Turnaround
YPG ships across the entire GCC region via FedEx International Priority, the fastest commercial courier option in the Gulf. Typical transit times from our workshop:
- Kuwait: Next-day local delivery
- Saudi Arabia (Riyadh, Jeddah, Dammam): 1–2 business days
- Bahrain, Qatar: 1–2 business days
- UAE (Dubai, Abu Dhabi): 2 business days
- Oman (Muscat): 2–3 business days
Why YPG Motorsport
- Since 2011 — over a decade of high-performance tuning experience with thousands of vehicles calibrated across the GCC and worldwide.
- Active at Motor Town — the region's only FIA-graded circuit, where YPG-tuned cars run laps, shakedowns, and track days.
- In-house calibration — every map is developed and refined by YPG engineers. No outsourced files, no generic remap shops.
- GCC-first service — fast turnaround across UAE, Saudi Arabia, Qatar, Bahrain, Oman, and Kuwait via FedEx International Priority.
Compatibility & Order Process
Compatible with Mercedes-AMG GT63 and GT63 S C192 (2019+) — M177 DE40 AL 4.0L twin-turbo V8. Before placing your order please confirm your vehicle year, trim, and ECU version. Our team will verify compatibility and email you directly if any additional information is needed. If you are uncertain, contact us via WhatsApp or email before ordering.
YPG Flash is a proprietary remote ECU programming service offered exclusively by YPG Motorsport. Each device is VIN-linked and activated specifically for your vehicle. All calibrations are developed in-house and come with full engineering support.
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. Competitors typically achieve 50–55HP at Stage 1. 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). No downpipes or intake required.
Do you ship the YPG Flash device to UAE, Saudi Arabia, and Qatar?
Yes. YPG Flash ships via FedEx International Priority to all GCC countries. UAE and Saudi Arabia typically receive the device within 2 business days from Kuwait.
What is burble map tuning?
Burble maps control the engine's overrun character — the pops and crackles on deceleration and gear changes. YPG includes multiple burble profiles with every tune at no extra cost. Most tuners charge separately for this.