Last week I had a friend install my new 327 Camaro diff and BMR bushings and Sway Bar, Trailing Arms, Toe Rods. I am waiting on a few other parts from BMR to complete the rear upgrade. But my car feels like a whole new car. My installer also happens to be a very good HP tuner so we had the whole job installed and tuned in about 5 hours. The tires chirp all the way into forth gear and the car seems faster to me even a few rolling burn outs. The best thing is the installer also has a G8 with the same Diff so he is always fine tuning his trans so if there is any new ways to make it any better I will get a update. I am hoping to get to the track in a few weeks with him on a test and tune day to really dial in for the track. I would say one of my favorite mods to date so far and well worth the money. Next is next wheels and tires and then a cam and stall converter. We are working on a step by step write up with pictures and I will post when we are done.