{"type":"firestarter.listing","listing":{"id":"lst_pl_kzYMz","product_name":"AST Suspension Lowering Springs - VW MK6 GTI","category":"Springs","description":"The AST Lowering Springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original equipment manufacturer (OEM) springs.These springs serve as a direct replacement for your OEM springs and have been developed especially for each vehicle specific.Crafted from premium materials using the best Wafios coiling machines. Their progressive design strikes the perfect balance between lowering your ride and enhancing performance.\n\nDeveloped and tested to work flawless with stock dampers\nProgressive design for the best lowering vs performance\nOver 2500 different applications\nImproved handling and consistent performance due to Monotube technology (i: provides greater damping power due to the larger surface area of the piston.)\nLowers 25mm front &amp; 30mm rear\nApplications starting from 1966 to now\nCold coiled\n\nWith a broad range of applications, spanning over 3000 different vehicle models from 1966 to the 2023 day, you can trust these springs to suit your needs. Plus, these springs come backed by a lifetime warranty against breaking, ensuring your peace of mind as you hit the road.\n \nLowering rate:\nFront: 25mm\nRear: 30mm\n","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/ASTLS-14-2720.jpg?v=1723492779"],"price":315.45,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:22.801Z"},"share_url":"https://firestarter.network/l/lst_pl_kzYMz","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_pl_kzYMz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy AST Suspension Lowering Springs - VW MK6 GTI' and a budget_max comfortably above $315.45 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."]}}