Ok, I got them and immediately noticed a difference!! Man, I can do 120mph in 3rd gear!! They are also radar deflecting, so the cops don't stop me, and they give better fuel mileage, I am now getting 355 miles on a tank of gas! They also double as an alarm clock, and walk my dog when I am tired.
Bottom line is, if you believe what they are marketed as, better than stock, then buy them, I have them, and am happy.
