Similar set-up to RufusAZ
Hey RufusAZ!
We have a similar set-up, except mine is a 98 GS-R sedan.
I have vibration issues between the Skunk short-shifter and the larger-than-stock Apexi piping. Either alone is probably OK, but put both mods together, and it touches at certain engine revs. I've bent the Apexi supports up, which causes the Apexi to drop lower, but I have to get under the car and bend those metal supports a little more.
(It would be better/easier if I could find longer rubber hangars, but nothing at Autozone looked long enough.)
So yeah, Apexi hangs lower. Notice I have the same Tokico HP drop as you.
I scrape on speed bumps if I go too fast. Depends on speed bump design and my speed.
But I'm willing to put up with the vibration and the scraping.... the mods were worth it.