Description
Weistec Engineering ECU tune for the Ferrari Monza SP2, Monza SP1 and 812 (2018-2024) with the V12 6.5L (F140). Weistec’s crank figures put the tuned engine at 835 hp and 560 lb-ft, up from 788 hp and 530 lb-ft stock, from a recalibration of the factory ECU software.
Key Features:
- Up to +47 hp / +30 lb-ft: Weistec’s crank estimate of 835 hp and 560 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 and top speed limiter removed.
- Tuning method: Cypher Pro Dealer: installed through a certified Weistec Cypher Pro dealer.
- Auto start-stop removable: can be switched off as part of the tune.
Fitment:
- Ferrari 812 2018-2024 (Competizione, Competizione A, GTS, Superfast) – V12 6.5L (F140)
- Ferrari Monza SP1 2019-2022 – NA 6.5L V12 (F140)
- Ferrari Monza SP2 2019-2022 – NA 6.5L V12 (F140)
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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