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SMG to Manual Conversion Wiring Harness
Plug and Play wiring harness for your converted E46 M3! This harness plugs into existing connectors on your SMG car, no cutting or splicing required.
This harness will activate cruise control, EWS, parking distance (PDC) and reverse mirror tilt on any year M3.
What is included?
Harness
Reverse Signal Harness (2003.5+)
Wiring Diagram Instructions
Please contact us with any questions or further tuning needs.
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