I personally wish my Forester didn't have this feature at all. It's operation is so slow and occasionally when I do use it there is a large delay from when I press the button to where the motor actually does anything.
Agree the motor is rather slow. The new 2019 Forester motorised tailgate is noticeably faster.I would like to say anything is possible but this probably would not be worth the cost/effort. There are a lot of parts and details (lots of trim, lift motor, possible body control module programming) that would have to be addressed.
I personally wish my Forester didn't have this feature at all. It's operation is so slow and occasionally when I do use it there is a large delay from when I press the button to where the motor actually does anything.