Installed Eibach Springs specifically for the Integra (PART# E10-201-006-01-22; installed by VCD Racing in Montclair California; great guys there) and changed my wheels (Aodhan AFF7 19x8.5 +35 square set up).
Installed the color matched mud guards. Pretty easy install. I did not cut the rear section of the fender liner to add the clip for the rear mud guards (as per the instructions) in case I ever want to remove the mud guards for some reason. I don't want a big hole there. Still holds strong with...
AC control knobs and vents knobs from the Civic fit as well. The tape inside the AC control knobs make it hard to push on so I had to remove some of the tape. Feels so much better. The OEM plastic knobs had a very cheap feeling to me.