easy to defeat that. Just run your arc2 as well. Get the stock ecu near fuel cut and then run the right size injectors to compensate enough with the arc2 to keep the load under fuel cut. At least the correction factory won't be nearly as bad then.
I'm planning on keeping my piggybacks for a while. The nice thing is I can iron out the tune on the fly with the emanage and modify the rom appropriately until the emanage is zeroed out.








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