UPDATE:
The MSP test car finally started to show some near stalling issues from the single SSQV. It isn't completely stalling out, but when going from full boost straight into hard braking it would nearly stall out and the warning lights would come on. Beau doesn't want ANY possible safety issues with his kit, so it will now come with a BoostSciences Reflex BPV instead of the SSQV.
If anyone still wants the sound of the SSQV, then the BOV/BPV setup (SSQV + Reflex) will be offered for an additional 200 dollars.
If all goes to plan, I should have my kit installed by the end of next week.