ok is anyone else having this problem, this is like the 3rd time im replacing my lower motor mount insert, granted these are the stock ones, but i mean come on its been like a year or less through 3, i want to get like a solid one to see if that helps, anyone know whats causing this in the first place, i drive agressively but i dunno if that would wear them that fast. also where can i get a good price on some very good ones, because i cant afford to have my engine shifting like this.

So are you buying OEM mounts and which mount is the one you're replacing?? Go to http://www.suspension.com/nissancars.htm and order the motor mount inserts, what year is your car? You also may want to put periods so we know where one thought ends and anouther begins. ;)

I pour my own urethane into stock housings. If you still have the worn mounts, and the sleeves are not warped you can use it still. I've never found ES inserts to be useful.

You just ream out the stockers, and pour in the urethane. 24 hours later you have solid mounts. If you have turbo or something I would just invest in some JWT's or something.

If you are interested search using "ghetto mounts".