{"type":"firestarter.listing","listing":{"id":"lst_LBP57OZt","product_name":"IE Midpipe Exhaust Upgrade For Audi C7/C7.5 S6 & S7","category":"Midpipe","description":"Details\n\nLEADING FEATURESIE midpipes for C7/C7.5 S6 & S7 deliver an addictive sound, quality finish, reliable operation, straightforward install, and affordable fun.\n\nEngineered for enhanced V8 sound\nHigh-flow design deletes resonators\nTIG-welded 304 stainless steel\nReliable leak-free flex sections\nEasy to install with minimal tools\nFull kit includes all hardware and clamps\nBolt-in install, no cutting or welding required\n63mm OD / 60.5mm\n\nWHAT ARE MIDPIPES?Located between the downpipes and center resonator, the pair of midpipes make up roughly 12 feet of factory tubing and two large resonators. Upgrading this section removes the resonators and ultimately frees up the middle of the exhaust system improving flow and exhaust notes.PERFECT FITAdvanced 3D scanning technology and rapid prototyping ensure perfectly crafted exhaust parts that exceed even the factory fit. These engineering practices provide a precision alignment with factory parts without any interference.QUALITY CONSTRUCTIONThe entire length of the midpipes are manufactured from high-quality 304 stainless steel tubing. This material is the high-end choice for exhaust systems for its lighter weight and superior resistance to corrosion delivering long-life enjoyment of your exhaust system upgrade.RELIABLE FLEX SECTIONSCommonly used flex sections found on many cheaper aftermarket exhaust systems are known to fail, causing annoying leaks and performance issues. Our TIG-welded and liner reinforced flex sections are incredibly resilient to splitting or cracking for complete reliability.MIDPIPE SOUND RESULTSThe S6 & S7 4.0T engine is an absolute powerhouse that marks all the checkboxes; V8, twin-turbo, and a DSG transmission; unfortunately, the factory exhaust is full of resonators and mufflers to silence the fun. IE's midpipes are an affordable solution that modifies the stock exhaust system by removing factory resonators and replacing them with a set of high-quality straight pipes resulting in a much-imp","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEC7S6S7MidpipesExhaustUpgradeIEEXCN2__1_720x_a079b807-62f1-481d-b1cc-7c41fd6b8d9e.webp?v=1745433359","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEC7S6S7MidpipesExhaustUpgradeIEEXCN2__2_720x_90efc24d-edfe-4698-b76c-968aa7d18653.webp?v=1745433359","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEC7S6S7MidpipesExhaustUpgradeIEEXCN2__4_720x_5dd0ea3f-7621-494a-84ae-7748501242a3.webp?v=1745433359","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEC7S6S7MidpipesExhaustUpgradeIEEXCN2__6_720x_c96840fd-6f42-445c-a6f0-4ec127519d08.jpg?v=1745433359","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEC7S6S7MidpipesExhaustUpgradeIEEXCN2__7_720x_8bd7f721-e916-4f07-8ccb-3434a7334a68.webp?v=1745433359","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEC7S6S7MidpipesExhaustUpgradeIEEXCN2__9_720x_0f8c7747-2606-4485-bd12-c8aad11ba20d.webp?v=1745433359","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEC7S6S7MidpipesExhaustUpgradeIEEXCN2__10_720x_1a1dcbc7-6f91-4bd3-b2f2-d8612ea94f82.webp?v=1745433359","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEC7S6S7MidpipesExhaustUpgradeIEEXCN2__11_720x_37c73817-54be-4b79-9c44-755dfe51eca3.webp?v=1745433359"],"price":659.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:28.815Z"},"share_url":"https://firestarter.network/l/lst_LBP57OZt","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 ","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_LBP57OZt' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy IE Midpipe Exhaust Upgrade For Audi C7/C7.5 S6 & S7' and a budget_max comfortably above $659.99 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."]}}