On my recent road trip to Austin, on the first night there while on the way to the clubs a late model Civic with a fart pipe (resonator, whatever ya wanna call it) caught up with me on a major road. I sped up a bit to match his speed and then began to pass him. Once I passed him I heard this loud rev come from his engine, he must have gone to 2nd or something insane, but he had to be pinning the tach. Anyway he quickly shifted back, and so I leasurly went to 3rd to get a little punch, and then went back to 4th. Soon we were doing roughly 90mph, me still in 4th. I let off a little and relaxed and was talkin with the two other people in my car, as he flew past me. I glanced and saw an orange reflection in his window. I am guessing it was a boost guage, which makes this story even better, cuz I had already pretty much taken him, and I don't have a turbo. The only reason I didn't continue was my fuzz buster was going berzerk.