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BMW 5 serie E39 - 1995 - 2003 523i 170hp petrol

Tuning Projects


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Engine specifications

Type of fuel petrol Cylinder content 2495 CC
Compression ratio 10.50 : 1 Bore X stroke 84.00 X 75.00 mm
Engine number 256S3 Engine ECU Siemens/Continental MS43 / Siemens/Continental MS41 / Siemens/Continental MS42
Engine Power 170hp Engine Torque 245Nm
Tuning file Array Array 523i 170hp