I don't know what the hell I was thinking when I ran a vented 1G DSM bypass. I finally got the parts and time yesterday to vent it back in and the car runs awesome now. No more stalling, bad gas mileage, backfiring and stupid sound. I also gained another 2 psi of boost and the car seems to be way faster. I highly do not recommend any sort of BOV/vented bypass for these cars. I'll take some pics later today.