Originally Posted by
mean71cuda
also i have my pipes cut all the way up to right before they become a y-pipe(basically a really short straight pipes setup) and i noticed on the drivers side i got a ton of black grime on that little metal heat shield thing.. any one know what may cause this?
Please Help
that sounds to me like carbon from the exhaust. nothing to be concerned about, but i recommend doing the full exhaust back to the bumper.
the "hissing" sound is hard to tell unless someone hears it.