{"type":"firestarter.listing","listing":{"id":"lst_OiFDryu1","product_name":"BFI GS1 (V1) Manual Shift Knob Adapter - Porsche 964-997","category":"Shift Knob Accessories","description":"\nWhile set screws are completely functional when installed correctly, enough people find them challenging. As a result, we've engineered a simpler solution for fastening your GS style shift knob to your selector lever. These new adapters utilize dual head cap bolts to clamp the adapter to the lever. Using the included allen wrench, just tighten and go.  The best part is that these are backwards compatible with all previous generation GS series knobs. If you're one of the few that is still struggling to install your knob, then this may be a simper solution for you. \nCurrently available in black and silver finish. \nFITS ALL THREADED MANUAL BFI V1 Porsche GS1 ONLY","images":[],"price":31.49,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:22.166Z"},"share_url":"https://firestarter.network/l/lst_OiFDryu1","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_OiFDryu1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy BFI GS1 (V1) Manual Shift Knob Adapter - Porsche 964-997' and a budget_max comfortably above $31.49 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}