its really not that hard

turbo the stock motor with some SR parts (ie - turbo, SMIC, injectors etc) and run around 7 - 8 psi, if for some reason your still not in the 13s, weld the diff and get better tires

If you look for deals youll probably be able to get everything needed for under $1500
you will also stay RWD and with a nissan

little nicky: dont mind dr.octogon, hes a shit guzzlin fuck stain