Finally upgraded from the 'ol SCT 2 to an X4. Going to upload a custom tune to the X4 and then load to the car so I can marry the X4 (same tune that's in the car now).
Is there any need to move the stock tune from the SCT 2 to the PCM and to the X4? The car will never be able to use the stock tune. I may be missing a reason I may need it in the future.
Is there any need to move the stock tune from the SCT 2 to the PCM and to the X4? The car will never be able to use the stock tune. I may be missing a reason I may need it in the future.