... to actually stalling if the clutch is pushed in at highway speeds or right after a hard pull? I've encountered this a few times already since this mod. I'm wondering/hoping that the divider might minimize if not eliminate that. My search in that area has produced very little data. What I did find that I think might help is setting up / configuring the Deceleration Air function of my Apexi NEO. I posted a query about it in the Tech section for 10 days but got no repsponses. The little info I found seems it might fix that anomoly but I'm not sure I want the NEO to supercede the Z1 chipped ECU idle programming function. Thoughts??