The umi shock tower brace came with the best packaging I've ever seen only took about 15 minutes or 20 minutes to install upper rear shock bolts out I hit the holes with a 3/8 drill bit and the holes in my shots cuz they're oval instead of round barely had to take any metal off pushed it in from the back side of the car over the purches sliped the bolts in and I was done everything lined up like a dream. Stiffen things up nicely I have very thin frame rail so I can fit 29 14.5 Hoosier QuickTime Pros under the car.