If you're referring to the ebay ones I'd highly suggest NOT getting them. Theres areas on your xB you can cheap out on but suspension is NOT one of them. Megan lowering springs are like $120 and drop you about 2 in the back and 1.5 in the front which is more than you'd think. I picked up Eibach's from a member on here for $140 and got a 2.5 in the back and have yet to do the fronts. I'm running 17's and most of the gap actually got ate up and I'm not scrapping so they're perfect. Looks and handles like a proper car now.