so i hear ppl say that stock resonator helps not to loose low-end pull... If i installed 00VI, which resonator should i use: the old one that comes on 4th gen or the one off 5th gen? Does it matter at all?

 

There are various vacuum lines that need to be sealed off because there are different sets of lines as well as breather lines in different location between the two.

 

here we go... nobody obviously has any idea what i'm saying. I'm not worried about a couple of vac. lines. As a matter of fact, i already re-lined at least 20 of them to my taste. What i'm asking is if those 2 resonators have diffrent air flow characteristics. That is, if i use 4th gen resonator with VI, will it give better/worse results then with 5th gen resonator or no resonator at all.
http://memimage.cardomain.net/member...77_41_full.jpg