Michael Smith, If you're talking about removing the bridge from the BLU, then no, it will not pull the coil with it. If you're asking about the 510, I have no idea, as I do not yet have my 510. It should be delivered today. And yes, at lest with the blu, it increases vapor production AND throat hit. Sometimes it'll actually make me cough if I take too big of a drag. And the vapor that comes off of it makes it look like I'm hitting a blunt or a hookah as opposed to a cigarette. Like I said though, be careful when doing this. It's a lot easier to put too much juice in and flood the atomizer with the bridge removed because that wicking material is no longer there to slow down the process of the juice getting to the coil and going past it.
All you have to do to remove the coil is get a pair of pliers, squeeze the two "arms" of the bridge together, and then pull it out. I saw in some youtube video that you should also try to remove as much of that rough spongy stuff from around the coil as you can also, but I don't know how important this is. I definitely didn't remove it all, and it works fine.