My CCV system was original, at least I'm 99.99% sure it was. 106k, FL car. No gunk, no mayo. Nothing was cracked or plugged. It was actually still working. But I can really tell the new CCV system sucks alot harder when you put your hand on the oil filler cap opening. Wish I had a tool to measure the befor and after. I guess a old fashion Vac gauge would of worked.... Doh!
DD: 2003 530i 5spd manual sport package. Conti DWS's, Llumar ATR, White LED lighting. TLC on-going.
Garage queen: '07 335i Sedan, base pkg, 6spd Manual, Procede 3 V5 w/NLS, staggered 18" 313's w/Conti DWS's, OS Giken TCD LSD, VAC Street Diff Cover, Akebono Euro Pads, CDV Removed, Black BMW Grilles, Interior & Exterior white LED lighting, LUX Angel Eyes, Debadged, Llumar ATR Tint.