so newly purchased a c6/s6 with 45k on it. I see over in the RS4 forums and folks seem to be using the wynns DIP3 (now EGR) cleaner on their engines.
anyone here used it?
do you have to put a can through each side of the air system?
just interested to know.
also as a side note, I am going to see what difference it makes to the carbon buildup on my exhaust tips - should be indicative of other things
cheers
t.