Use this kit to get fuel from the Mk4 passenger's side via the rain tray, down through the plastic "waterfall" wiring conduit, and to a surge tank placed where your battery used to live. Then send it right back via the same route to the original fuel return system. It's all done in high-flowing 6AN.
Kit includes:
9' 6AN braided black Nylon line
2' stock-type fuel line that attach to stock barbs
2x barb fittings to attach stock lines to bulkhead fittings
2x bulkhead fittings
2x 6AN 90deg fittings
Not included:
Clamps to attach to stock fuel feed/return lines
Surge tank fittings