I am a new subie owner but have driven boosted cars before. I picked up an 02 WRX w/ 73k on the odometer last week. It drives great, handles well too. I noticed on my way to the office this morning that during times of boost I would get full boost then half then full and within about 2 miles of my office only getting half (gauging this off the stock lamco boost gauge). I need to fuel up and have yet to check the vacume lines but I wanted to see what you guys think. Any ideas?