{"type":"firestarter.listing","listing":{"id":"lst_5wyr-taz","product_name":"H&R Coilover Kit | B6 | B7 Audi A4 FWD","category":"Suspension > Coilovers","description":"Lowers 1.5” - 2.5”. Fits all 2002-2008 Audi A4 FWD models.\n\n\nEngineered for street and occasional track use, H&amp;R Coil-Overs feature a fully-threaded shock body (not an imitation sleeve-over) that allows you to precisely dial in height adjustment to achieve optimum weight transfer, or simply get the aggressive look you've been looking for. Featuring H&amp;R's exclusive dynamic damper technology, each shock is engineered to work in harmony with a progressive-rate spring, together creating a finely-tuned suspension system.  H&amp;R was founded by Werner Heine and Heinz Remmen in the 1970's with a simple idea in mind; with improved suspension, vehicles would have more control and better handling.","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/29358-2_cc2eebb0-98c6-4ad4-8fd2-4debae22ff76.jpg?v=1782351922"],"price":1176.22,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T16:46:21.599Z"},"share_url":"https://firestarter.network/l/lst_5wyr-taz","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_5wyr-taz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy H&R Coilover Kit | B6 | B7 Audi A4 FWD' and a budget_max comfortably above $1176.22 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."]}}