Mercedes-AMG GT63 / GT63 S (C192 · M177) — Plug & Play Race Chip performance module for the 4.0L twin-turbo V8 M177.
Stock output: 577HP (GT63) / 630HP (GT63 S). The YPG GT63 Race Chip delivers 617HP (GT63) / 670HP (GT63 S) — a gain of +40HP with zero ECU flashing, zero risk, and zero workshop time. Plug into your engine bay harness in under 10 minutes. Fully reversible — unplug at any time to return to factory stock. Retain your factory warranty status.
For owners who want a meaningful performance improvement without permanently altering the ECU. If you are ready for the full calibration, our Stage 1 YPG Flash ECU tune delivers +90HP on the same M177 — 50HP more than this Race Chip.
Power Figures
- GT63 (577HP stock): 617HP / 840Nm — +40HP / +70Nm
- GT63 S (630HP stock): 670HP / 940Nm — +40HP / +60Nm
- Hardware required: None — fully plug & play, no tools
- Installation: Under 10 minutes in your driveway
- Reversible: Unplug to return to stock at any time
How It Works
The Race Chip intercepts and optimizes the engine management signals between the ECU and the engine — increasing boost pressure target, optimizing fuel delivery, and advancing ignition timing within safe factory limits. It does not permanently rewrite your ECU. The module is calibrated specifically for the M177 4.0L twin-turbo V8 and the GT63 / GT63 S power delivery profile.
What's Included
- YPG Motorsport branded M177 Race Chip module
- Vehicle-specific plug & play harness — direct OEM connector fit
- Installation guide
- 1-year warranty
Race Chip vs ECU Tune
- Race Chip (+40HP): Plug & play, reversible, no ECU write. Best for owners who want a safe bump without committing to a full tune.
- Stage 1 ECU Calibration (+90HP): 50HP more, custom-calibrated file, permanent write. Best for maximum pump fuel performance.
- Stage 2 ECU Calibration (+150HP): Maximum output with downpipes. Best for build-ready GT63 owners.
GCC Shipping
Ships worldwide via FedEx International Priority. GCC delivery in 1–3 business days from Kuwait.
Why YPG Motorsport
- Since 2011 — over a decade of M177 performance development across GCC.
- World Record M177 Build — YPG holds the record for the world's quickest W205 C63 AMG on the M177 platform.
- GCC-tuned specification — every module is calibrated for Middle Eastern fuel grades and ambient temperatures, not generic European maps.
Frequently Asked Questions
How much HP does the AMG GT63 Race Chip add?
+40HP on the M177 — 617HP on GT63, 670HP on GT63 S. The YPG Stage 1 ECU calibration adds +90HP if you want the maximum pump fuel result.
Will the Race Chip affect my factory warranty?
The Race Chip does not permanently rewrite the ECU. It can be unplugged and removed to return to stock status before any dealer service visit.
What is the difference between a Race Chip and an ECU tune?
A Race Chip intercepts engine signals without rewriting the ECU — plug & play, reversible. An ECU tune rewrites the factory calibration for 50HP+ more gain on the same engine. The YPG Stage 1 ECU tune for the GT63 delivers +90HP vs +40HP for the Race Chip.
Do you ship to UAE, Saudi Arabia, and Qatar?
Yes. Ships via FedEx International Priority to all GCC countries. Delivery typically 1–3 business days from Kuwait.