Mercedes-AMG GT63 Performance Tuning & Parts | YPG Motorsport

The GCC's GT63 Tuning Specialist

YPG Motorsport is Kuwait's premier performance tuning house and the GCC's dedicated specialist for the Mercedes-AMG GT63 (C192 · W290 · M177). From plug-and-play Race Chips to full 1,400HP+ engine builds, we cover every level of the GT63 performance spectrum — with all ECU calibrations available remotely via YPG Flash across Kuwait, UAE, Saudi Arabia, Qatar, Bahrain, and Oman.

GT63 ECU Tuning — Stage 1 to Stage 4

Every GT63 build starts here. Our calibration programme is designed as a complete progression: CPC Unlock first, then Stage 1, then Stage 2 with hardware, then turbo upgrades when you are ready for four-digit power.

  • CPC Unlock — $1,599
    Mandatory first step. Removes factory torque caps, the Vmax speed limiter, and gives full exhaust valve control. Remote via YPG Flash.
  • Stage 1 ECU Calibration — $1,799
    ECU-only calibration. No hardware modifications required. +100–145HP over stock on 98 RON. Remote via YPG Flash.
  • Stage 2 ECU Calibration — $2,299
    Matched to intake, intercooler, or downpipe upgrades. +180–240HP over stock. Remote via YPG Flash.
  • Race Chip — $1,499
    Plug-and-play performance module. No ECU modification. Instant install, fully reversible. +60–90HP estimated.

GT63 Turbocharger Upgrades

When the stock M177 turbos reach their ceiling, YPG's turbo upgrade programme pushes the GT63 into four-digit power territory. Both stages are available with full ECU calibration and supporting hardware packages.

GT63 Engine Build Components

Serious power requires serious foundations. Our M177 engine build components are engineered for high-power builds — the same spec used in YPG's record-setting AMG builds.

YPG Flash — Remote GT63 Tuning Across the GCC

All GT63 ECU calibrations are available via YPG Flash — our remote programming service that delivers world-class M177 calibrations without shipping your vehicle or visiting a dyno. YPG Flash serves GT63 owners in Kuwait, UAE, Saudi Arabia, Qatar, Bahrain, and Oman with 24–48 hour turnaround from order to driving.

GT63 Tuning Guides

Frequently Asked Questions

Who does the best GT63 tune in Kuwait?

YPG Motorsport in Hawalli, Kuwait is the GCC's leading specialist for Mercedes-AMG GT63 ECU calibration. With over a decade of AMG tuning experience and the world record for the sub-10-second C63 W205, YPG is the trusted choice for GT63 owners in Kuwait and across the GCC.

Can I get my GT63 tuned remotely in UAE or Saudi Arabia?

Yes. YPG Flash delivers GT63 ECU calibrations remotely to all GCC markets including UAE, Saudi Arabia, Qatar, Bahrain, and Oman. The process completes in 24–48 hours without shipping your vehicle.

What is the best first modification for the GT63?

The CPC Unlock is the mandatory first step, followed by a Stage 1 ECU calibration. This combination removes factory torque caps, the speed limiter, and unlocks significant power from the stock M177 hardware with no physical modifications required.

How much power can a Mercedes-AMG GT63 make with tuning?

Stock GT63: 577HP. GT63 S: 630HP. With Stage 1 ECU: 680–760HP. With Stage 2: 800–860HP. With Stage 3 turbos: 950–1,050HP. With Stage 4 turbos and full build: 1,200–1,400HP+.

Does the GT63 Stage 3 turbo require forged internals?

Forged internals are strongly recommended for Stage 3 and required for Stage 4. At 950HP+ the M177's factory rods and pistons are at their design limit. YPG's M177 forged rod and piston kit is purpose-built for high-power M177 builds.

Is YPG Motorsport the tuner behind any GT63 records?

YPG Motorsport holds the world record for the first sub-10-second Mercedes-AMG C63 W205 quarter mile — built and tuned in-house at our Hawalli facility. The same M177 expertise and engine build philosophy applies to every GT63 we touch.