RPM Outlet Sucks! That's my final word. I have gone online and filled in their Return Request for my Mid Muffler system, gotten a confirmation e-mail with all my data, and the following day, they cancel my request, claiming some of the data wasn't submitted, EVEN THOUGH, their original confirmation e-mail shows they HAD the data at one point. So I send back the confirmation e-mail as proof, to no avail. Trying a third time tonight. I think I'm going to do this every night, forever, just to see if I can piss them off. The text on the second canx msg from them was bolded, and bigger than their first reply.