Water injection boost cooler
Stage 3 EFI DST
High-precision water injection system with direct-stage triggering – maximum thermal control for high-performance EFI setups.
Description
The Boost Cooler Stage 3 EFI DST water injection system was developed for highly stressed turbocharged and supercharged engines with EFI or freely programmable engine management systems . The system allows for particularly precise, load- and map-dependent injection of water or water-methanol mixtures, thus ensuring an effective reduction in intake air temperature and significantly increased thermal stability at high performance levels.
System function & operating principle
- Direct, map-based control of the injection (DST)
- Significant reduction in intake air temperature
- Increased knock resistance at high charging pressures
- Stable combustion conditions under continuous load
- Relief of thermally stressed engine components
Stage 3 configuration (EFI DST)
- Designed for EFI and standalone control units
- Direct-stage triggering for the most precise injection timing
- High-performance high-pressure pump for constant delivery rate
- Flexible integration into complex performance setups
- Suitable for extreme performance and boost pressure levels
Advantages in performance applications
- Maximum thermal control in high-performance engines
- Constant power output even under extreme conditions
- Reduced knocking tendency with aggressive engine maps
- Increased engine stability
- Ideal addition for Stage 3 and motorsport setups
Area of application
Designed for high-performance turbocharged and supercharged engines with EFI or freely programmable engine management in motorsport-related applications. Ideal for vehicles with very high boost pressures and maximum power requirements.
Notes
Racing equipment – not approved for use on public roads.
Intended exclusively for motorsport and export vehicles. Not approved for public road use.
Installation, commissioning, and integration into the engine management system must be carried out by a qualified specialist workshop . Individual calibration of the engine control unit is essential for safe and efficient operation.
© Kraftfahrzeug Technik Hannover (KTH)
