Whale tail on a boxster

[The Radium King]

Originally Posted by paulofto

Now, add turbo or supercharging with the plumbing and intercoolers where the trunk is . . . and now you have a reason for the vents and tail.

well, i would bet $ that there is an air/air intercooler in there - logical place for one if you can get airflow over it (ie, that's where the intercooler lives on kpaz's turbo subi boxster).