I ordered a borla exhaust system for my mazda 3 sedan. On the webpage there was a Borla exhaust for the sedan and hatchback version. They did not look diffrent on the webpage. However i placed a order for the sedan version. I got it in the mail yesterday and they sent me the hatchback exhaust. On the box it said 5 dr. And in the instructions it show a mazda 3 hatchback. Should i still try to put it on? Are should i send it back and reorder the part. Im not sure if it will fit on my sedan. Does anyone know if the sedan and hatchback are the same build underneath?Here is the web link of the page. There are 4 diffrent ones for a mazda 3. http://www.car-stuff.com/store/?N=11077+4294962561+1667+11920+9292