well you have to know when the exhaust gets hot after some driving, the heat and expanded metal will push out the exhaust a little bit, not much but maybe about 1/2" or so. cold start/cold exhaust always looks a little tuck in and short, but after let's say 30 mins driving or so, you can go look at the exhaust again and they will look more "extended" to you. if you were to stick them out too far to begin with, after driving, the exhaust may stick out too far and may not be your liking.
E90 335i TiAg *STOCK*
see my garage for mod list..
E70 X5 SGM *try to stay stock* :/