BMW Z4 2.2i 170hp E85 – 2003 – 2008 £349.00 Buy Now StandardDyno ChiptuningDifferenceBHP170hp185hp15hpTorque210Nm235Nm25NmEngine SpecificationsRead methodsAdditional optionsType of Fuel PetrolMethod ChiptuningTuning type Stage 1Cylinder content 2171 CCEngine ECU Siemens/Continental MS45Compression ratio 10.8 : 1Bore X stroke 80.0 X 72.0 mmEngine number 226S1Alientech KESSv2DECATFLAPSVmax muratk2023-01-04T02:23:43+00:00