Whatup, I just got my exhaust this weekend, I got the Arospeed immatation of the 5Zigen Fireball muffler, and had custom 2.5 inch piping done cat back. When I left the muffler shop I loved how it sounded, its almost silent at idle, and at low RPMs its a deep hum, which made me really happy, however, if I am over like 4500 RPMs, at the tops of first of second gear (not driving it hard) it gets really raspy sounding just for a few seconds at the top of the gear. It almost sounds like a rattle, so I took it right back to the shop and said, its ratteling, the guy put it on the lift and said that it wasn't touching anything for it to be ratteling. So I said ok and left. I have the SS tranny, Im not sure if that matters or not-- but I have heard that exhaust sounds change over time, I am just curious as to what this raspy rattle is, and what I can do about it... I have a feeling all I am going to be told is 'you should have bought a name brand muffler' I hope not.
A friend said I should get a cherry bomb resonator put on and that it would help-- but I dont know-- any suggestions as to what I should do about this?
A friend said I should get a cherry bomb resonator put on and that it would help-- but I dont know-- any suggestions as to what I should do about this?