FA: if you do a turbo about 12-15K depending on how much you do yourself
NA: bore and stroke options or a motor swap can be done: 25K and up
Originally Posted by SROC5
Does anyone know how easy or hard it is to increase horsepower in a porsche from 325hp to 400hp? What are we talking about here? Adding another $15-20k? 325hp is just a tad short of where I would like it to be. But as I said earlier, I would love to have one and would have bought one if it were out just a couple months ago.