I would call Cobb and ask them if it would. It makes sense that it would but sometimes you never know. If you have a friend with one, maybe you can convince him to unmarry it and let you try it out with a stage 1 or 2 map to see if it fixes it.
BTW...Subarus will reflash you chip to take care of this, but as I'm sure you know, there is the potential for slight loss of HP with this method. Give Trey or Justin a call at Cobb. I'll bet hey have your solution.