You should also note that any decent installer will, however, hook up a remote start to a manual vehicle if the vehicle's turbo timer is on. IE. The remote start is wired through the turbo timer so that if the timer is on, the remote start works. If the timer is off, then the remote start won't work. Reason being that if your timer was on the last time you turned the car off, then it should naturally be in neutral. (of course there are ways that this can be different so I don't need every idiot telling me how you can get around this)
Advance Radio at slacks creek will do the install for you and they are usually pretty cheap too. They can also set up the remote start for you. They also make and sell the remote start modules.