Why are UDPs so hard to find for the 4.0?
I've been looking and looking for an UDP for my v6 and I'm just having no luck. I remember searching and finding one brand maybe a half year ago but now I'm just coming up with nothing. Anybody have any links? Seems dumb that it's so hard to find.
ASP? PHP? Thanks in advance. Also any actual dyno results or seat-of-the-pants reviews? Or would my money be better spent toward a posi dif.