[J's boxster]

While it can be fun to accessorize a new to you car, note that this is a Porsche. You will be advised by all here that first thing you need to do is any maintenance that is due. You will discover that boxsters are a special beast and can be a handful. You should also start a boxster fund of at least 2000 a year for routine items alone.
And the absolutely most important thing is your manual and the search on this site