I would say these are the best springs you will get for your car in this price range. are they perfect No, you didn't spend $2,000 on it. They work, yes, really well. I can tell the difference on my Acura. Installation is easy, remove the old one and insert the new one. I think it might be harder depending on what you're working on, but it really wasn't that hard to swap out on my Acura. It didn't take long on either side and it really wasn't much more difficult than mounting the brakes. What could you do if you install them. I like killing two birds with one stone. You won't get a better deal than this. They're cheap and they work. As I said in the beginning, you can spend a lot more and get better results. You can't spend the same and get the same results.