coils and safc II help

two questions people.

i had a 92 sentra but sold it and bought the spec v 2005. the 92 sentra was totalled unfortunately i purchased some coil overs for it and i still hav ethem, will they fit my spec v sentra 2005 ?



also.....,

i am thinking of buying the SAFC II for my spec v, will it work? worth purchasing ? do i need something else to make it better like an intake or something ?

p.s car is totally completely stock