{"type":"firestarter.listing","listing":{"id":"lst_j7qtDCrW","product_name":"Soul Performance Porsche 997.1 Carrera Competition Headers","category":"Headers","description":"Optimize the flow path of your Carrera’s headers through equal-length runners, a true 3-1 merge collector, and full T304L stainless steel construction. Get noticeably more torque every time you punch the pedal from one of the easiest Porsche upgrades to install.\nDETAILS+  Fits all Porsche 997.1 Carreras (2005-2008)+  Direct bolt-on installation – instructions included+  Weighs 2 lbs / .9 kg less than factory exhaust components+  All Soul Performance Products components are backed by a renowned Lifetime Warranty for both street and track use\nDescription\nDEVELOPMENT AND TESTING:  The 997.1 Carrera incorporates the catalytic converters into the rear exhaust, which leaves focus on optimizing the flow of the factory flow paths. By smoothing the interface between the flange/primary tubes, using smooth-radius, large-diameter bends, and implementing a collector with equal inputs from each primary, we have created a smoother exhaust flow path from the factory 3.6L headers (which do not have a true 3-1 merge collector) and a greater volume for 3.8L S model engines. This will increase exhaust flow and optimize your Porsche exhaust system without any drawbacks to sound quality, emissions, or check engine lights.\nCONSTRUCTION:  Our precision-engineered headers are meticulously fabricated from T304L stainless steel. Proven design elements including port-matched flanges, smooth-radius primary tubing, and collectors that optimize the exhaust flow all work in conjunction to maximize power gains. Every set is rigorously quality-checked prior to shipping.\nBOLT ON AND GO: Each set of headers is tested in a fixture to guarantee fitment and then foam packed to ensure they arrive in perfect condition. Thorough header installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\nLIFETIME WARRANTY:  Enjoy your SOUL exhaust parts with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-997.1-Carrera-Competition-Headers-Product_45141d1e-52e7-4fd2-9a8f-0aaefc5e54ce.webp?v=1773943340","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-997.1-Carrera-Competition-Headers-Product-2_4a3fb8da-bef6-46d4-8643-221f3ae6a083.webp?v=1773943340","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-997.1-Carrera-Competition-Headers-Flange-Detail_2b0bec35-47af-4edc-aeba-9c8e5d853b88.webp?v=1773943340","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-997.1-Carrera-Competition-Headers-Packing-List_497d8a8f-001f-4e92-a1b3-f3a7027c663d.webp?v=1773943340","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-997.1-Carrera-Competition-Headers-Installed-1.webp?v=1773943340"],"price":2095,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:21.197Z"},"share_url":"https://firestarter.network/l/lst_j7qtDCrW","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_j7qtDCrW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Soul Performance Porsche 997.1 Carrera Competition Headers' and a budget_max comfortably above $2095.00 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."]}}