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Mercedes Benz C 250 CGI 204hp chiptuning

W204 (2010–2014) · Petrol · ECU: Siemens/Continental SIM271DE

Stage 1: +16 hp & +70 Nm

Mercedes Benz C 250 CGI 204hp · 204 hp · 310 Nm
Change vehicle
Power+16 hp · +8%
Stock204hp
Stage 1220hp
Torque+70 Nm · +23%
Stock310Nm
Stage 1380Nm

Engine ECU

Siemens/Continental SIM271DE

Read methods

Alientech KESS3Alientech KESSv2Autotuner AutotunerBitbox BitboxByteShooter ToolboxCMD CMDFlashDimsport New TrasdataMagicMotorsport FlexPCM-Flash PCM-Flash

Available options

DECATDTC RemovalFLAPSPop & Bang Crackle mapVmax
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Stage 1 from 42€ · options from 21€

With an individually developed Stage 1 tuning file, the Mercedes Benz C 250 CGI 204hp with 204 hp and 310 Nm gets 220 hp and 380 Nm – an increase of +16 hp (8%) and +70 Nm. The file is created by our tuning engineers for your exact software version on the Siemens/Continental SIM271DE 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 1796 CC
Compression ratio 9.3 : 1
Bore × stroke 82.0 X 85.0 mm
Engine code M271 DE18 EVO
Gearbox ECU Siemens/Continental VGS3-NAG2
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