What's a transmission filter kit?
Anyway, my car has a little over 2k miles on it. I am not sure what kind of maintenance it's had in the past.
The car is a 2000 Toyota Celica GT with a manual transmission.
Assuming that what your asking is what maintenance should you do now that this is your car, I would suggest this list:
I feel like I'm forgetting something, but this should take care of most things.