Well i noticed this the first day that i picked my car up from the dealer, and sounds as if its getting louder. My engine is not quiet by no means like a new car should be. When its running at idle is the best time to hear it. It sounds like something is wrong with my valvetrain or something. It a ticking noice that doesnt sound healthy. The car now has 4,800 miles on it and it never want away but seems like its getting louder. Should i be worried about this and have them check it out. I just added the cp-e mafci and magnaflows, and am afriad something is going to break if i get on it hard. Anyone have any idea?