Donniejr81
New Member
- Joined
- Jun 20, 2008
- Messages
- 150
When converting a NA Regal into a turbo, do I need the turbo dash wiring harness too? I have the underhood harness with all the sensor connectors that plug into the ECM then into the firewall cluster plug, but I dont have the harness that runs inside the dash from the donor car. If they are not the same is it minor differences between the two?