Hondata

IT should work with an intake header and cat back, but not with a different intake manifold.

The software will be released in the next week or so.

The s300 can only be used in an OBD1 ECU.

That is by design so that the cruise works properly.

It should be fine with an intake, but with a race header, it may throw an error code if the CAT is eliminated.

It is not for noise, it is because there is added load when in different gears.

It should be before the turbo and you should not vent any blow off valves to atmosphere. The Mass airflow should compensate for the temps as it is measuring actual volume.

It sounds like you either have a wiring issue in the vehicle, or your battery is low.

Reinstall the software and make sure you select ALL models when installing it.

It is currently supported.

What modifications are you referring to?

You should not use the radio as a source for power. Use the empty spots in the under dash fuse box as there should be 1 or 2 that are switched with the ignition switch.

Have you uploaded the calibration to the ECU once you made the changes?

What error are you getting?

The FlashPro must be connected to get the data.