Two Questions-

1. Do they make S-techs for the 08 tc? I really don't like the TRD's
2. Will putting S-techs on, if they make them, void any type of warranty?

 

1. all suspension parts for all tc's will fit all years
2. you'll only void your warranty if whatever you do to your tc is found to be the direct cause of the problem...

 

1. yes
2. no. the only thing your springs can (and will) do is shorten the life of your stock struts, and you will eat up tires faster cause you probably wont be able to get back to factory alignment specs in the rear.