I am very pleased with my new coilovers, I purchased these with the extra low / upgraded swift spring! Me and my boyfriend installed them onto my car over the weekend, Instructions that came with the coils are trash you are way better off looking up how to install on your car by Youtube (But I'm sure you knew that lol). I thought the coils were packaged really well, I did however notice upon taking them out of the box that the springs were kind of scratched up on every single one.. which wasn't a huge deal but when you spend almost $1,400 on something you'd just expect it to come with absolutely no blemishes. That was not a deal breaker for me though. Its only been a day since installation so I can't really say to much about the quality of the springs, I am trying to adjust the dampening at the moment to my liking because I did not like the preset one, it was just a little to stiff for my area of roads (there super bumpy). Also huge shout out to BC racing for including the extenders for adjusting the back but where the heck am I supposed to run the line!? There's no hole, so I am having a hole welded to make the back easier to get to. If you don't do that, you cant adjust the dampening at all. Maybe that was just for my year of car , don't know but I love the look so I have no problem doing the little bit of extra work!