There are two physical types of the s300: the regular s300 and the s300J, designed for JDM or square ECU frames.
Regular S300
S300 JDM
Although they appear different, the S300 and S300J boards operate the same way. There are no special settings in SManager, and the same calibration loaded into the two different style ECUs will behave identically.
Notes:
| 1. | The JDM ECU does not support the PCS (purge control) output. The VTP (VTEC pressure) input will work. |
| 2. | The S300J takes approximately 3 seconds longer to upload the first time. |
| 3. | Datalogging speeds are similar. |
| 4. | Datalogging memory is the same (32 mbit / 2 MB) |