R33Beech Posted September 27, 2023 Report Share Posted September 27, 2023 This may be a dumb question.. for the plug-in vehicle specific ECU’s, are there housings that have openings to accommodate the expansion harness, CAN harness, etc? Or do you just have to cut/drill out the housing? just want a clean look if there is a housing that accommodates the potential extra harnesses Quote Link to comment Share on other sites More sharing options...
Adamw Posted September 27, 2023 Report Share Posted September 27, 2023 It depends on the specific model, but in most cases the factory ecu housing is reused so that must be modified by the user to pass the tuning cable and any expansions through. Generally it is only a matter of drilling a hole and fitting a grommet. R33Beech 1 Quote Link to comment Share on other sites More sharing options...
R33Beech Posted September 27, 2023 Author Report Share Posted September 27, 2023 Okay that’s what I figured, but doesn’t hurt to check. As always, thanks Adam! Quote Link to comment Share on other sites More sharing options...
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