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I stacked the Smarty Jr. and Edge EZ until I upgraded to the SR. I had no problems at all. The Jr. does the fueling and timing and the EZ does the pressure. I ran the Jr. on SW 2 TM4 TQ2 and the EZ on 1 for daily driving.

On the dyno I ran Jr. on SW3 default (of course) and EZ on 3 and put down 422hp/854tq. I had some serious TC shudder though.:thumbsup:
Did you notice any MPG increases running the Jr/EZ combo on those settings? I am planning on running the same set up.
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