On any 80s/90s EFI Toyota, the fuel line under the body is 8mm metal (aluminium?) and screws onto the fuel filter.
The high pressure fuel filter is bolted to the chassis rail or body.
The fuel line between the filter and the injector rail is rubber, but it is a specific item with banjo fittings on both ends. If you have lost the AE86-4AG item, you can use a AE112 one, just one example.
You can of course use a VL Commodore fuel filter, some 8mm rubber hose, and some hose clamps. This means you have a Nissan, but it works quite well.