I just installed the full Ti EVO system on my '06. F'in stoked, but I noticed there is a LOT less clearance for the oil filter.. I'm wondering if I will be able to thread it out the whole way or not without loosening the headers/system. Can anyone confirm/deny this? I'm using a PureOne PL14612 (the shorter Purolator). From what I recall it was almost exactly the same size as the OEM when I installed it, but I don't remember for sure.