Jb4 anti lag and 2 step on auto
Without responding that i should ditch my JB4, can someone please clear this up for me.
Anti lag requires a chip change and a wiring harness change to trick the ecu into believing it is very cold. This retards the timing when the volume button is pressed. It also requires a BEF to adjust the temp tables.
2 step on a manual requires a switch attached to the clutch. On a auto this is not required.
Question. What IS required to make the 2 step work. Ignoring launch, just a noise maker in neutral?
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