JDM 6GA's come with TipTronic.... F20B's as well though..... and they are plagued with troubles. They dont seem to stand up to being driven like a Stick Shift for very long.
That's because its the classic Honda Auto tranny, Now With Shift Points! Its all garbage. Ive played with the RDX shifter system, it sucks.
The only good DSG shift systems are the Nissan GTR and the BMW M5/6. (Ferrari aside, its obviously the best, its right from F1)