Well, I got a GREAT deal on my installation so I went ahead and got them put in today. Well, they are great, and the car feels a lot smoother getting into the powerband. It didnt do anything HUGE like push me back in the seat or anything, but it definately feels like I got the missing torque of no cats back. (Although I know I didnt) Hmm, dont know if Id go 4.10's on a daily driver, as the RPM can be annoying with 2 chambers and prochamber that drones a lot, but maybe the 4.10s would make it better to deal with. Its not bad in 5th gear at highway speeds, but it can be drony. Well, I need to give Charlie Potter of CPR performance 2 huge thumbs up. He is a great guy and does great work, so anyone in the Columbia or surrounding area should give this guy your business, hes great. Overall Im happy, but kinda wanted more, so all the Dont fear the gear people can say " I told you so" and Im going to have to drive a 4.10 car to find out for myself, but we'll see. I think these are a great gear for a d/d car. Well thats my 2 cents fwiw. Also, I dont drag race so thats a good thing and a main reason I didnt go for the 4.10s. Well, thanks again to Charlie, if you ever read this, youre the man. That is all