BMW E90

Plug and play harness by TurboLamik for 6HP #

We offer a plug and play kit for cars with 6HP gearbox. There are no modifications required to the car except for fitting 8HP transmission and TCU.

Additionally you are required to connect provided green plug into gear shift level.

Manual car #

Applies to N43, N51, N52, N53, N54: #

X60001 ECU connector

ECU pin TCU plug Description
1 66 Engine CAN Low
14 67 Engine CAN High

X60002 ECU connector

ECU pin TCU plug Description
1 35 Igntion

X60003 ECU connector

ECU pin TCU plug Description
1 51-53 +12V Battery

Applies to N55: #

X60001 ECU connector

ECU pin TCU plug Description
7 66 Engine CAN Low
8 67 Engine CAN High
46 35 Ignition

Applies to all: #

CAS (must be coded to automatic)

CAS pin TCU plug Description
11 42 (Aux 8) Selector lock signal
41 56 (Aux 11) Neutral

TunerPro configuration #

Start by reading about Tuner Pro setup

If your car was auto before set CAN1 to 30, if not set it to the shifter you are using: List of supported CAN shifters

Set CAN2 to 30

Set Torque Calculation -> Torque Calculation Input to “1”

Updated on August 19, 2025