The best mod is obviously the TRD start button, which I installed a couple of weeks ago..
No, but all joking aside, since I haven't installed my full exhaust including header yet, and flashed to E85, so far I really like the Valenti smoked taillights. They look SO much better than the stock ones, and I really think they flow with the car really well. That, and like @
corry29, the TE37SL's.