what cars have the best aftermarket support these days? i am thinking of doing a build, but i do not want to have a hard time finding parts in the future.

I particularly like Tamiya and Yokomo, both have tons of goodies available, like aluminum alloy parts. Yokomo makes everything imaginable for their chassis, the only thing is that you have to shop online for Yok stuff.

Check out Yokomo drift packages or Tamiya VDF, or TA05 ver 2. lot's of goodies available for these.

man...YOKOMO rocks....durable, decent and just plain grat cars. Tamiya on the other hand......The TT-01 is almost indestructable, but the TA-05.....oh i so want one of them!!!