For a couple of years now I have been using the stock tyre size 185/60/14 comparing to the 185/55/14 that I used to for many years. For sure it is more economical and comfy, but on the other hand it is less agile when it comes to corners. It is something you get used to or if your tyre sidewalls are...

leather though? They must be very heavy too. I was about to swap the eg9 VTi sedan seats that don't really change the image of the interior. Still trying to find some decent ones.

Which ones have you got?

They must be identical to the d16z6 ESi.
Have a look
https://www.youtube.com/watch?v=8DTN7iqhljM

I think it is useful to have

Just to tell you that i swapped my d14a8 gearbox with one from a d16y2 (same as the d16z6 only for a mb1 vtec civic) and I can see a difference in the way the gearbox feels. More specifically it is way more tight and it feels stronger in a sense. Similar feeling to the b-series gearboxes. I don't kn...

I have seen it done on the net. Why not. Some custom work will do.

Be patient and get your self an ek9 one. Maybe look in ek9.org
I got an ek9 shifter and it is great in any sense!

They should be legit. But isn't anything written on their brochure?

Nice indeed! So the same effect would be if you had the 1st and 2nd from d14a4 right?
Do you know if the same gearing (from crx) exists in da integras as well?