SW upgrade 152903050 - ECU ori File stage 1 152903050 p ori flexfuel ethanol E85 chiptuning tuning file tuned Database - Driver Stage 1
MERCEDES SL (R172) SLK55 5500 V8 AMG 5500 421CV
BOSCH | MED17.7.1 | | 1529020500 1529030500 | 1529030500 |152903050 MXXX_936.drt ( ECM )
ORI = Download ori file
Stage 1 = Tuned file.
Stage 1 E85 flexfuel = Stage 1 + automatic flexfuel file


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MERCEDES SL (R172) SLK55 5500 V8 AMG 5500 421CV

Ecu pcm file