ok, i want to add a second PCV valve to my car (i don't care if you don't understand why). i was following the instructions 84fordman put on mazda6tech (http://forum.mazda6tech.com/viewtopic.php?t=4271). The problem is that i have a 2005 and i think we have a different hose set up for the PCV valve. i don't have an elbow and another tube. actually the elbow that i do have looks extremely different and i don't want to cut it for fear of not being able to use it again. my question is: can i get an elbow like the one pictures at an autozone or napa? it seems like a pretty generic part, what should i ask for?