Does it seem odd to anybody that in both this and our stock setup, the air the BPV vents has about 2 feet of tubing to travel through before it gets back into the action? I don't have even the slightest clue as to how fast air travels through intake piping, so I guess it's entirely possible that 2' is just as good as 2" in this situation. It just seems like if the BPV was turned 180 degrees and an angled fitting was welded onto the Injen, the air would get back into the mix much quicker. Given the angle the flange is installed, the air would re-enter the intake basically at the same point, so you wouldn't have to worry about backing through the MAF...
/ramblings of an increadibly bored and sleep-deprived individual