You may want to download the instructions from my site and take them to the shop of your choosing. http://tonemonday.com/ Have them call me if they have ANY questions. Typical install cost varies from $600-800 but can be easily done by most home mechanics over a long weekend (starting Fri nite and up and running late Sat or early Sun) without specialized tools - just metric sockets, wrenches and allens. Metric taps are handy to clean out any threaded holes. I’m also available to fly out and either consult on, assist with or perform the install.