FAST 90 question

Are they used to dampen intake sound from the KNOCK sensors?
Not that big a deal if I have to lift the intake and install them,
but I'd rather be modifying something else.
Man, I can't wait to drive with this new set up.
Anyone else?
This intake material seems to be thinner on the bottom of the lower portion than other areas. Are the knock sensors that sensitive or am I being paranoid?


