It appears Kirban's 3 inch is on indefinite back order (would have been more convenient to know that prior to ordering but even better if I hadn't had to call to find out...), unfortunately my stocker was leaking and removed last night. Please let me know if you have a used or new one in good condition. I am leaning toward internal waste gate but that's not a deal killer. I was going for the 3 inch due to retaining AC but I'm running stock suspension and H&R Parts motor and transmission mounts so no worries about excessive engine movement.