I have an A'pexi WSII exhaust on my car. Last fall around November I noticed my exhaust was hanging lower than it should be, so I get down and noticed the two rubber hangers were split in half. Pulled em off and went and got new ones. Saturday after leaving my buddy's apartment I started to hear rattling. Get down to look again and both of them are split in half. These are supposed to be the good rubber hangers, but apparently this muffler is too damn heavy for them. Any other suggestions?