catch can benefits and importance?
 

recently i've heard about the benefits of a catch can catching oil from your pvc valve and running clean air to your valve cover. are these necessary in our cl's? i have a 2004 cl600 with 80,000 miles. so far i have not had any problem with my maf, etc. are these catch cans worth putting in, or are they unnecessary?
thanks

bump. also known as an oil seperator. seem's to be talked about on the c63 board.

Because the C63 is the new M3, and there are lots of little kids with too much money and time to waste on catch cans.


/man that sounded harsh.


you don't need one.