Hasselgren provides a billet oil pan available for the 4AGE, with enhanced efficiency and energy more than the TRD casting.4AGE 20v ITB vacuum Directions on Intecracing.com Bean Bandit Wrote:can't help with all the rest of the pipeing as it is a bit baffling but I'm able to inform you just what exactly the ports within the ITBs are...Awesome servic