Syvecs S7Plus-P991.2LL is a professional-grade standalone ECU Plug & Play solution for the Porsche 991.2 Turbo models. This system brings a whole new level of engine, transmission and ride control to the 991.2 platform – with OEM integration and race-grade precision.
The Long Loom solution allows for extensive integration without wiring harness modification, maintaining a clean OEM installation even in demanding racing projects.
Package contents
Key features
Full engine control
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Real-time live tuning for all engine calibrations
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Direct injection + port injection support (12 nozzle option)
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FlexFuel support (E85/gasoline automatic detection)
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Closed-loop Lambda control with OEM sensors
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Full VVT control
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Adjustable direct injection pump control
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Support for MAP sensors up to 7 bar
Porsche-specific integration
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Full PDK transmission support
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Control of VTG turbos (Variable Turbine Geometry)
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Clutch pressure adjustment and fast data logging
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Reading and resetting DTC codes directly from the ECU
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Map selection via OEM steering wheel buttons or 12-position switch
Driving control & performance
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Up to 12 engine maps to choose from
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Fully adjustable launch control with anti-lag strategies
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Rolling anti-lag / pit lane limiter
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Flat foot shifting
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Adjustable traction control (G-force, steering angle, wheel speeds)
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Adjustable closed loop boost control with temperature and turbo trims
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Torque ramp adjustment after launch
Safety & motor protection
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Configurable engine protections (oil pressure, temperature, AFR, EGT, etc.)
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Cylinder-specific closed-loop knock control
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Possibility of automatic cylinder shutdown in case of severe knocking
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Fuel system pressure monitoring and pump control
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Anti-theft and valet modes
Data analytics & connectivity
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Built-in data logging up to 8 hours @ 1000 Hz
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RJ45 Ethernet connection for fast live tuning and remote control
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CAN compatibility with racing instruments and Syvecs SDM displays
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Internal scope for signal analysis
Extensibility
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Support for external sensors and safety limits
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Free configuration of DBW throttle valves
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Wet & Dry nitrous control
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Possibility to control external systems based on sensors
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Full integration with other ECU systems in the car
S7Plus ECU – State-of-the-art architecture
The S7Plus ECU uses an advanced tri-processor architecture , with a high-speed RISC processor and FPGA signal processing to enable highly accurate crankshaft tracking and ignition timing even under extreme transient conditions, providing maximum performance, reliability and adjustability.
All adjustments are made with Syvecs SCal software and S7 Firmware – a professional yet powerful calibration platform.
Why Syvecs for the Porsche 991.2 Turbo project?
The 991.2 Turbo is a technically highly advanced platform where the integration of the ECU and PDK is critical. The Syvecs S7Plus-P991.2LL enables significantly higher power levels safely, while maintaining full control of the engine, VTG turbos and transmission.
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Plug & Play with OEM integration
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Full control over street, track and drag projects
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Advanced data logging and analytics
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Designed for 1000+ hp Porsche builds
Aptitude
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Porsche 991.2 Turbo
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Stage 1 street cars → thoroughbred racing builds
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High-output VTG turbo and FlexFuel configurations
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Professional engine building and motorsport