I have no ccv mods done on my car but after cleaning the intake out, im gonna get one (very dirty)...I want to get a oil separator that is used on air compressors, i have a general idea how to instal one, but i was more concerned about whether or not this will work well, and wether it will work in winter time, and not just normal winter i mean like average temp of -20 degrees celsius, and if this isnt the best setup that i can do myself then what would be recommended...thanks PGDUb.