i've searched but still can't figure it out. whats the easiest way to mod the wastegate on a t3 to get lower boost, i need about 5 psi. i dont what its at now but im sure around 10psi. can i just cut the arm and add length to it??? i need specifics
...but yeah, just adding length could work too. The problem with just adding length is that you have to be carefull not to add too much length or else you'll get NO boost. It's easier, but adding a spring(like the first link) is better I think - http://pages.cthome.net/gus/pictures.html