They come with the shocks and springs. They also come with the tools to lower and raise the height of the car and you can adjust the firmness of the ride. The are a work of art and the local shop that put them on said they were the best he has ever seen. They cost me $1500 and you can buy them anywhere.
: i already have lowering springs but after i saw pictures of petes car i have to buy coilovers and lower my car even more.
: can u explain exactly how they work anyone thank-you : i think i have an idea but more info is always better