If someone buys these in the area, these guys installed in 4 hours, crazy good price too.
https://www.azevedomotorsports.com/. Highly recommend both the pipes and the installer. You can tell them the guy with the Satin Black M5 recommended the shop, so they give the same price. He was complaining about how much of a pain the install was though lol, i wonder if hell raise the price.