Description
Weistec Engineering ECU tune for the Porsche 911 (2024) with the Single Turbo 3.6L T-Hybrid Boxer 6. Weistec’s crank figures put the tuned engine at 605 hp and 520 lb-ft, up from 541 hp and 450 lb-ft stock, from a recalibration of the factory ECU software.
Key Features:
- Up to +64 hp / +70 lb-ft: Weistec’s crank estimate of 605 hp and 520 lb-ft, from Dynojet testing; real gains depend on fuel, conditions and supporting modifications.
- Stage calibrations: W.1 (Stock Vehicle) and W.2 (Race Exhaust fitted), so the calibration matches the hardware on your car.
- Reflash of the factory ECU: the original module is recalibrated rather than replaced with a stand-alone or piggyback unit.
- What changes: improved throttle response, optimized fuel and spark, increased boost and top speed limiter removed.
- Tuning method: Cypher Plus: flashed at home from your phone with a Weistec Cypher Plus.
- ECU unlock required: the ECU has to be unlocked before this calibration can be flashed.
Fitment:
- Porsche 911 Carrera GTS 2024 (992.2) – Single Turbo 3.6L T-Hybrid Boxer 6
Not legal for sale or use on pollution-controlled motor vehicles; intended for competition use. Talk to us before ordering to confirm the right stage and tuning method for your car.

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