Will it fit on my 2000 V6 3.8L convert? just really want to make sure before I purchase cause I looked on amazon and when I click on the 2.5" which is this it says this does not fit my car. But when I click on the 2.0" it says it does. Can anyone tell me which one will fit the 2.5 or the 2.0 I would greatly appreciate it. (Yes, I do have the right settings and filters for my car on amazon I have bought products for my car there as well as here of course) Thank youuuu!