Originally Posted by LunaZ

I've developed a problem.
Not actually with the exhaust itself, but there's a resonance at 2500-3000 RPM that just makes everything in the car rattle and vibrate. Hopefully it's just a result of the weather getting cold around here and it will go away in the spring.
Other than that, my FI exhaust still makes me giddy when I start it up in the morning!