This quick disconnect fitting replaces the stock one on the fuel top hat, and adapts it to a -6 male fitting. This comes in handy when upgrading your stock rubber lines to AN fittings and hose.
Note: Please check your fuel top hat to make sure the feed fitting has the quick disconnect fitting. 1994-2001 Acura Integras should have this fitting. Most if not all honda civics use a banjo fitting for the feed, so this fitting will not work.