These are my choices
For Tuning - Toyota Supra 1998-2000, Mazda Rx-7 1993, Nissan Skyline R33, Mitsubhishi Evo 7 2001, Mazda Rx-8
For Drifting - Toyota Corolla Ae 86(Corolla Levin),Nissan Skyline R-34, Nissan Silvia S15, Toyota Chaser
Supercars - Nissan GTR R-35, Nissan Skyline R-34, Honda Nsx
Rallying (Includes racing, tuning aswell) - Subaru Impreeza WRX STI 2006-08 and Mitsubhishi Lancer Evo 8-9
Lots of other more