[stom_m3]

A couple of questions;
1. If I just got my harness 2/2, would I have the latest fw? What would be the difference in fw?
2. Am I supposed to disconnect the battery when installing or removing the harness?
3. Will the stage 2 offer any power advantages over stage 1 with a stock engine and no DP? Or will the stage 2 just offer the functionality of the CAN interface?
4. Is there only 1 catalytic converter on the 335? I thought most cars had 2 these days.

Terry answered with the following
1) I don't know. Maybe. Check the firmware date and email it in and we can check.
2) Yes, per the install guide.
3) More power, less lag, better features.
4) Yes. One big one.