Well I really like civics now, snice they make me drift much easier than a FR car. I have about all the civics, the Civic sedan being the best.
Heres my suggestion on how to make the civic into a good drift car:
Exaust: Sport
Turbo: No
Brake System: Sport
Brake Control System: No
Suspension: Sport or Semi (your choice, try em both i suggest sport though but if your one of thoes people that like sharp control the do semi)
Engine:
Computer Chip
Port and Polish
Engine Balance
N/A Tune Up (max)
Increased Displacement
Tires
Sports
Hard
(Sports rear, hard front)
Transmission
Sport Transmission
Tripple plated clutch
Sport or Semi flywheel (semi, but ur choice)
Limited Slip Diffrential 1 Way
Others
There I didnt choose to do on most of my cars snice the weight kinda helps me drift but sometimes just do 1 or 2 stages of weight reudction
Thats it, I dont tinker with gear raitos or suspension, with this I can execute most of my drifts. I'm still expermenting with suspension though.