KTH Stage 2 – 770
Mercedes-AMG GT63 S 4-door
Enhanced performance level for the AMG 4.0 V8 Biturbo – significantly more performance through tuned hardware and precise KTH software optimization.
Description
The KTH Stage 2 – 770 builds directly on Stage 1 and is aimed at drivers of the Mercedes-AMG GT63 S 4-Door Coupé who want to achieve a noticeably higher performance level. Through the combination of enhanced performance components and individually tuned KTH software, the performance potential of the 4.0-liter V8 biturbo engine is exploited in a controlled, reliable, and drivable manner.
Performance characteristics
- Power output up to approximately 770 hp
- Significantly increased torque
- Very direct response
- Powerful, consistent performance development
- Superior acceleration across all load ranges
Tuning & drivability
- Individually adapted boost pressure and map tuning
- Optimized torque models
- Clean throttle response despite significantly increased power
- near-production running characteristics in the partial load range
- High everyday usability combined with sporty performance
Components installed & scope of services
- Individual tuning of the engine software
- Transmission software optimization
- Modified CPC including removal of Vmax and torque monitoring
- BlackBoost Cold Air Intake
- BlackBoost FTA Diverter
- Modification of the original downpipes including 200-cell sports catalytic converters
- High-performance spark plugs
- Professional assembly of all components
Area of application
Ideal for drivers seeking maximum on-road performance without sacrificing controllable handling. Perfectly suited for performance-oriented modifications and sporty driving.
Notes
Racing equipment – not approved for use on public roads.
Exclusively intended for motorsport and export vehicles. Not approved for public road use. Tuning is customized to each individual vehicle and its installed hardware.
© Kraftfahrzeug Technik Hannover (KTH)
