Performance upgrade for BMW G8X S58 M-model (2 Series, 3 Series, 4 Series, X)
By optimizing the engine and transmission software we achieve approx. 900hp with E40 ethanol gasoline.
The package includes:
- Activation of the series control unit (mandatory for models from 2020)
- Engine software tailored to your needs
- XHP transmission software
- NGK spark plugs
- MHD license and Multimap (98 RON, 100 RON, E40 Ethanol)
- Catless downpipes
- sports air filter
- HPT turbocharger (1000)
- Port Injection kit with 1000cc nozzles and Reflex ECU
- Single Mid Pipe incl. OPF delete
Engine software:
- Increase in performance to approx. 900hp and 1000NM
- Optimization of engine cooling
- Removal of the VMAX to 360kmh
- Setting Pops&Bangs (on request)
- Increase in engine speed including stand (on request)
Transmission software:
- Optimize switching times
- Increasing clutch pressure
- Increasing limits
For further information or complete package, also with 1000+ HP, please inquire!
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CHF18,030.00Price
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