When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
If you have, or intend to fit, a boost/vac gauge, make sure it's T'd into the vac line line that goes the DV (unless you have spare nipple available, of course).
Goes down onto that little valve which is bolted to the under side of the manifold,but what it is i don't know sorry,the pipe comes off the mani into the valve and then i don't know lol