What would happen to the performance of my 2.5L non-svt duratec if i hooked it up with the svt upper/lower intake etc? I wouldn't think too much, if anything, but I'm not really sure.
you'll gain a few ponies...not enough to make it worthwhile in my opinion.
unless you get them for...$100 together, I wouldn't do it. It simply doesn't pay off enough to just use SVT UIM & LIM and spend hundreds of dollars on it. Now-a-day you can get headers for $200 and they have rediculously more gains that just SVT UIM & LIM.
im let you in on a lil somthing called the search bar. its pretty sweet. you dont really have to do all that must posting every things here you just gotta read.
:bobbles head: "Jesus Christ"