For sale are the Tanabe springs I had on my 2016 Prius. I had them on for the past 2 years. Recently sold the car and removed the springs. Great condition. Nothing wrong with them. Ride quality is not really much stiffer, still pretty soft. Nowhere near the difference when I put Eibach springs on my BMW M3 or KW Coilovers on my Tesla Model 3. They really just lower the car, which with the 18" wheels I had on, really improved handling, like dramatically. With the stock springs and original 14" wheels, I'd have to crawl around corners or on ramps. For example, there is one particular on ramp that I would struggle to go around at 40mph with the stock setup, tires squealing, car understeering terribly. With the 18" wheels, 225/40/18 tires, and these springs, I could get up to nearly 60mph. Not that that is what the Prius was intended for, but hey, I'm a performance oriented guy. I have attached photos of the springs as well as what my car looked like when they were installed. $100 shipped or local pick up in Los Angeles.