{"type":"firestarter.listing","listing":{"id":"lst_EySWJ_ZP","product_name":"H&R Street Performance SS Coilover Kit - BMW E46 3-Series (NLA)","category":null,"description":"Engineered for street and occasional track use, H&amp;R Street Performance coil overs feature a fully-threaded aluminum front strut body rather than the heavier steel front strut bodies used in other kits, resulting in a 30-40% weight reduction when compared to stock struts. As with the standard H&amp;R Sport coilover kit, the adjustability will allow 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. Also allows for dampening adjustability.\nApprox. Lowering:\n\nFront: 1.2 - 2.6\"\nRear: .75 - 2.0\"\n\nPhoto used for reference only. Actual product may vary.\nNote: Fits models AFTER 6/22/92","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/HR_COILOVER_STOCK_IMAGE_c065bd99-95c9-4472-9c96-a64bc374295c.png?v=1782351861"],"price":1331.22,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T16:46:21.555Z"},"share_url":"https://firestarter.network/l/lst_EySWJ_ZP","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_EySWJ_ZP' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy H&R Street Performance SS Coilover Kit - BMW E46 3-Series (NLA)' and a budget_max comfortably above $1331.22 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."]}}