does anyone have the dyno graphs of a wapon r race header vs. the dc jdm 4-1. i know of the titanmotorsports header shootout post but the graphs dont show for some reason. Also any onpions are welcome, i have a jdm itr, with complete toda b head package, milled 30(close to 12:1) and currently running the dc type r header but thinking of swithing it out for a weapon r used header.