clifford G4 all the way. do NOT get the matrix series. theyre just viper brains with clifford remotes.
for the ultimate protection:
ATLEAST the IG8000 (sensors adj. by remote)
and add the following accessories
-G4 clifford smart powered siren (doesnt need a key)
-G4 prox sensor (std on the 8000)
-G4 dual stage omni sensor
-G4 glass tamp. sensor (the prox doesnt reach the rear windows)
-G4 tilt sensor (rims etc)
should run about $600-700 installed.
you can also add the g4 remote start, which is OK to use with manual cars, and allows the stock clutch safety switch to operate.