{"type":"firestarter.listing","listing":{"id":"lst_JHd7v_Oi","product_name":"IE Audi B8/C7/8R Performance Downpipes","category":"Downpipes","description":"\n\n3.0T DOWNPIPE FEATURES:\n\n\n\n\n\n\n\n\nDeleting two resonators creates a deep and assertive exhaust note\nHorsepower gains of 8-12 HP\nConstructed from 304 stainless steel 2.5 inch (65mm) diameter tubing\nEasy to install - do it at home with minimal tools\nTig welded, high quality, and long lasting\nFully lined flex section - will never collapse and supercharger approved\nIncludes all hardware and clamps needed for a hassle-free install\n\n\n\n\n\n\n\n\n\n\n\nCONSUMER NOTICE: BY PURCHASING A MOTORSPORT/RACING PRODUCT (\"PRODUCT\"), YOU REPRESENT THAT YOU UNDERSTAND AND AGREE THAT: THE PRODUCT IS NOT DESIGNED TO MEET ANY APPLICABLE EMISSIONS STANDARDS, WHETHER IN THE USA OR OTHERWISE, THE PRODUCT IS NOT C.A.R.B. COMPLIANT, AND THAT THE PRODUCT IS NOT FOR SALE OR USE IN CALIFORNIA, USA NOR ANY OTHER JURISDICTION WHERE THE SALE OR USE IS PROHIBITED BY LAW. INTEGRATED ENGINEERING, LLC MAKES NO REPRESENTATIONS, WARRANTIES, OR CLAIMS THAT THIS PRODUCT COMPLIES WITH ANY APPLICABLE EMISSIONS LAWS AND EXPRESSLY DISCLAIMS ANY AND ALL SUCH REPRESENTATIONS, WARRANTIES, AND CLAIMS, WHETHER EXPRESS OR IMPLIED. BY PURCHASING THIS PRODUCT, YOU REPRESENT, WARRANT, AND AGREE THAT IT IS YOUR RESPONSIBILITY TO INFORM YOURSELF OF ANY LAWS OR REGULATIONS THAT MAY APPLY TO YOUR PURCHASE AND/OR USE OF THE PRODUCT.\n\n\n\n\n\n\n\n\n\n\nSOUND LIKE A PERFORMANCE CAR:\n\n\n\n\n\n\n\n\n\nIt's no secret the 3.0T engine has the makings of a true performance powerhouse, unfortunately from the factory the supercharged engine is muffled and resonated to death. In its stock state, the car is so quiet that it’s possible to forget your driving an S powered chassis altogether. That just won't do, by removing both factory resonators and replacing them with a high-quality tuned 304 65mm stainless pipes; the engine sound comes to life! If you’re a true enthusiast that loves a deep and throaty exhaust note, you will not be disappointed with your new IE 3.0T downpipe system.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nWHAT ARE DOWNPIPES?\n\n\n\n\n\n\n\n\n\n\nDownpipes are a popular and easy ","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/products/ie_b8_downpipes_0101.1509400532_720x_a79de8d8-dc84-4ace-aa5a-b79ddb043b60.jpg?v=1567718195","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEEXCG2_02.jpg?v=1745435251","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEEXCG2_06.jpg?v=1745435252","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEEXCG2_09.jpg?v=1745435252"],"price":769.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:28.364Z"},"share_url":"https://firestarter.network/l/lst_JHd7v_Oi","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_JHd7v_Oi' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy IE Audi B8/C7/8R Performance Downpipes' and a budget_max comfortably above $769.99 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."]}}