I just had the ford racing m-5300-n springs installed on my 2010 v6 yesterday.I love it. It handles beautifully, the drop IMO is perfect. I went to a shopping center yesterday and speed bumps are not a problem at all. It seems like the back is leveled out now too, which I didn't expect. I am an entirely satisfied costumer, love them. I couldn't find many reviews online so I thought I'd post this up so I could help some ppl out. If you are considering these, you get a thumbs up from me.