|
the only thing holes in the airbox can do for you are this:
it will make the car sound meaner
if it is behind the radiator (it is on the 944, not sure about the 968) it will let in hotter air and decrease efficiency/power
you won't get much(if any) of a gain by using a K&N, other than not having to buy a new filter for a long time since all you have to do is clean it. the paper filter works just fine. read up!
__________________
Mike - CFI, A&P Mechanic w/ I.A., Aztec driver at Island Tyme
'88 951S - zermatt silber/black - staying stock. purchased in 11-2006
'84 944 - gemini grau/tan+brown - lightly modified. purchased in 11-2001
2021 Tesla Y - to get me to work
|