3m、8AN 黒ナイロンブレードPTFEホース

The 10-foot length was perfect for my custom fuel system layout, and the nylon braid gives it a much cleaner look than stainless. No kinks or leaks after installation, which was a relief given how tight the routing is.

Finally, a PTFE hose that doesn't fight me during installation; the nylon braid is surprisingly flexible around tight engine bay corners. It held up perfectly to the fuel pressure in my boosted setup with zero leaks at the fittings.

The braided nylon outer layer feels tough without being stiff, so routing it through tight spots under the hood was way easier than I expected. Cut it cleanly, attached the fittings, and it held pressure perfectly on the first try.