BMW 3 serie 335i - N54 - 306hp chiptuning
E90/E91 (2005–2010) · Petrol · ECU: Siemens/Continental MSD81 / Siemens/Continental MSD80
Stage 1: +64 hp & +100 Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the BMW 3 serie 335i - N54 - 306hp with 306 hp and 400 Nm gets 370 hp and 500 Nm – an increase of +64 hp (21%) and +100 Nm. The file is created by our tuning engineers for your exact software version on the Siemens/Continental MSD81 / Siemens/Continental MSD80 ECU and is delivered via our file service portal in 5–15 minutes. Options such as DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol |
| Displacement | 2979 CC |
| Compression ratio | 10.2 : 1 |
| Bore × stroke | 84.0 X 89.6 mm |
| Engine code | N54B30 |
| Gearbox ECU | ZF 6HP |
Other engines: BMW 3 serie E90/E91 (2005–2010)
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