the speed daddys look good i just installed a set to day on my car the o2 sensor wire was to short i had to add about a foot of wire to it .and the lower o2 sensor touches the floor board and the fan cover needs to be removed before driving , i didn't and when i drove it poked a hole in the rad i should have noticed that but setting there it didn't touch, (and it is not a mount problem they are new).but for the money and you don't mind the work and adjustments shipping was fast and easy