if your exhaust sits too low you have a couple options. first, try playing with the rubber hangers. if that doesn't get you what you want, try and buy another hanger that is a tad shorter than yours. if you want it done for good and don't have time to deal with it yourself, find a good muffler shop, one that will not **** you and have them cut your metal hanger that comes off your muffler and reweld it together shorter. remember though, you don't want it too close because it will vibrate against your bumber and also, you will get black s*** all over your car. hope that helps.