replacing shifter

i have a 92 mx3 and cant figure out how to get the stock shifter off so i can replace. please help

there is a spring holding it down. A Screwdriver will be able to pry it out.

there is a spring holding it down. A Screwdriver will be able to pry it out.
There is alot of vibration in shifter and i want to replace with short throw any recomendations.

I have a B&M one for sale right now. Heres a Pic

http://www.storm.ca/~erich/shifter.jpg

Where are you from? I was selling it for $100CDN since it comes new for $170CDN... let me know where u live and if youre interested Ill find out how much shipping would be.

My shifter is loose and its hitting the exhaust pipe under it. How can I fix it, any imput please ?

You probably need a new linkage, but could probably glue or jam it so it stops doing this...