I have a few questions, maybe you can help me.
At the moment there is voodoo + air box mode + ECU flash for this kit.
1) If in the future I want to do TT / Monster air kit mode, is it possible to continue driving with the old ECU settings or AFR will change a lot?
2) Ecu flash is made for voodoo exhaust, if I change to acro or brocks is it possible to stay on the old ECU setting?
Adding the TT modification does not require reflashing. There are some pipes that have specific flashes for the TT mod but I do not believe there is one for the VooDoo exhaust.
The MBA does require reflashing because it removes the YCCI system and requires significaant fuel adjustments.
Changing the exhaust also does require reflashing.
If you have a Gurued Gear reflash, making a change I believe is only $45.