Not really Benny, negligible difference in comfort with only a 12mm increase in sidewall height. Keeping the 235/35 size on a 18″ would increase your acceleration by a bit though ! If you were getting low to mid 13 second 1/4 mile times with the 19s, changing to 18s should just get you under the 13 second mark. Nice.
No Mods. No rockers. Just a chunky knob, thats now been replaced by an RS knob innit.
Std as Ford intended, but with a space saver wheel and jack and nuts and wheel brace. oh.. and flaps, a man has got to have flaps.