Rattle at idle?
It's only at idle after the car has warmed up a bit, and it seems to go away above 1500 RPM or so
I've tighten all the header bolts, all the accessories are new, the car has LT's and duals
It sounds like something is loose and is quite loud, it is especially loud underneath the car
it's kinda hard to hear, but after 0:36 in the video is when it is the loudest

