6th Gen ('00-'05): Unknown Cable Connector Split
#3
Join Date: Apr 2010
Location: Mentor, Ohio
Posts: 12,156
That is a goofy rubber "fitting" that has two vac lines going to one connection. For the factory look and feel, dealer only, oh and when you buy it from the dealer, it comes with new vac lines too. I wanna say I had to replace mine (as the vac lines cracked) for $10-$20 at the dealer (I was surprised not to be charged something overly crazy).