This is my first car and one of my first mods to it. I am very hesitant to do anything wrong as you can see, lol. I had my car sound proofed (black sticky stuff on the bottom of the car). I can not get the old exhaust off, the problem is the rubber things on the end of the metal rods that go threw the rubber holders. Can anyone who has done the this mod do a complete walk threw. I am completely new to this and I know it is an easy mod but I am very hesitant. Can someone please help me? Thanks.