Originally posted by 420a-Tnthewerks Which ones? Links? SSAutochrome? NO. Things that say "super" or "awesome" or "Evo III GT" NO. Edit- woops, links weren't there the firts time.. First one is XS Power, which is SSAutochrome junk. 2nd one says it's ported with a bigger wastegate flapper which is most likely the chinese knockoff Evo III 16g, some people have goodluck with those but it's your choice. The third doesn't say anything about being ported or a bigger wastegate flapper but I can't tell you for sure if it will hold up.