Yes, I am using the vented cover from MH on my '02. I tried drilling and tapping to hook up the breather tube on my own (before the vented covers came out) and all I got was an oily mess all the way down the underside of the body and of course lost almost all of the fluid in the process. I have had absolutely no issues with their vented cover in over 70k I have driven since it was put on.Wondering if anyone is using the vented front cover from mag-hytec that is required on the 02s? Opinions?