How to lowe my driver's seat even more?
 

I feel that the driving position is too high in my 2000 Boxster S.

Is there a way to push the seat closer to the floor of the car even more than with the adjustment lever?

I don't want to spend 3000$ on GT3 seats....

sparco, or recaro, etc seats. it will be under 1K.

You won't be able to go lower without

1) Modifying your existing seat cushion or
2) Buying a replacement seat like mentioned above

Also remember that a computer sits under your seat, so without moving that, you are limited as well.

I know of one person who removed the base cushion and had an upholstry shop remove some of the foam to allow him to sit lower in the factory seat.

Most folks will go to a quality aftermarket seat to get lower seating positions.