DDC makes a huge difference in my 2013. its night and day going from Comfort+ to Sport. I do not have the DHP either.
In comfort+ mode plus my ACS springs i have to watch out for scraping the front lip because the suspension compresses down more making it easier to scrape the front. I've actually did this one in comfort+ mode. Once i switch over to sport mode the suspension is much tighter and i don't have this problem. I've also noticed while traveling at high speeds on the highway going over multiple dips the car would bounce/float around in comfort+ and it does not do this in Sport mode.
Must have option in my opinion.
Last edited by Alan L.; 10-03-2012 at 11:07 AM.