Mivec and Evo 1-3 are the same size = 60mm both can fit a SGTI. For Intake you're limited to the 93T or Mivec. If you're using the GSR intake you'll need to port the intake to fit the bigger TB. Good luck ...
Honda's put on display, their latest Type R at Malaysia's 19th and final Formula 1 right here at Sepang today. The cult hot hatch will remain at the roadshow till 1st Oct and the public are welcome to see it on site...