I would get the Koni threaded suspension kit if I were you. Those will run you roughly $1K, then start saving for some speed..
Call
www.shox.com and see if they carry them.
I think this is the part..
Civic Sedan/Hatchback/Coupe/SI 96-00 1150-5010 1150-5010 Adj. spring perch can lower car approx. 60mm