I'd strongly recommend against installing coilovers. Sure, they are great for handling but the ride is way too hard for the disgraceful condition of our roads. If I still had my Tein lowering springs, Id be taking them off and putting these back on. I originally fitted them for track use, but the car wont ever likely see the tarmac of Knockers again... at least not while I own it. The one thing I'd say regarding the Prodrive springs is that they don't go as low as the Tein springs. The lower lookin, the more aggressive looking