What did you do with/to your Boxster today?

[Stroked & Blown]

Originally Posted by new986owner

Could you give me a few pointers? i am new to porsche, came over from street bikes.
i have a 3.4 liter 987 plenum and 74mm tb. are these bolt on to m96 3.2 liter 986?

i am stumped how to repipe the 986 boxed air intake to the larger TB, and it seems fortunate timing y'all are also modifying recently.

The generally accepted approach is to use the 987 airbox. This is a better design and was used on the 986 550 SE to increase the HP of that model. There are a couple threads on this board on how to modify a 987 airbox to fit the 986.