Overall quality of brace is excellent. They should include installation instructions/tips. On my Coupe I had to slightly modify the bolt on bracket for the A/C line. Very minor trimming required to clear left side mount bracket so as not to put stress on A/C line. Also bar should be placed at its lowest adjustment to clear stock hood if insulation pad is left in place.

I could feel the difference immediately. More stability when cornering and in my car noticed less feed back thru wheel when going over minor bumps in road. Use to get a slight pulse thru stearing wheel when encountering certain road imperfections. Are now gone. Worth the cost and short time to install.