{"type":"firestarter.listing","listing":{"id":"lst_A80rsIou","product_name":"Soul Performance Porsche 981 Boxster / Cayman SOUL Performance Exhaust System","category":"Exhaust","description":"High quality mufflers offer a refined, sporty tone with minimal drone. Gain the enhanced response, character, and sound that your Porsche deserves.\nDETAILS\n+  Fits all Porsche 981 Cayman / Boxster vehicles (2013-2016)+  Direct bolt on installation – instructions included+  All Soul Performance Products components are backed by a renowned Lifetime Warranty for both street and track use\n\n\nDescription\nDEVELOPMENT:  Following the success of our Valved Exhaust and its ability to fight drone, we wanted to offer a lighter, valveless version that offers an invigorating exhaust note (just like valves open mode on our Valved Exhaust) at all times with the least amount of undesirable elements like droning and rasp. This system is perfect for those who crave an aggressive sound to pair with aftermarket headers and not have it be overbearingly loud. The volume level is delightfully greater than that of PSE (Porsche Sport Exhaust) with valves open while retaining a refined exhaust note. This system is also beneficial for track cars looking for maximum flow in an exhaust but must mind decibel readings. The mufflers are incredibly effective at minimizing drone and encourage a fuller, more robust tone befitting of a Porsche.\n\nCONSTRUCTION:  Each system is made from mandrel bent T304L stainless steel tubing (featuring 2.5″ OD over axle pipes) and features mufflers with fortified casings in the interest of durability. The SOUL mufflers are packed with high quality sound deadening material designed to withstand abuse and not blow out over time. Choose from a variety of 321 stainless exhaust tips in different styles and finishes – or contact us to customize your own set! Titanium single wall tips are also available and save nearly a pound of weight over stainless steel tips!\n\nBOLT ON AND GO:  Each exhaust is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure it arrives in perfect condition. Thorough installation instructions are included","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/Soul-Performance-Products-981-Performance-Exhaust-System-Product-Chrome-Tips_1.webp?v=1772222130","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/Soul-Performance-Products-981-Performance-Exhaust-System-Flange.webp?v=1772222130","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/Soul-Performance-Products-981-Performance-Exhaust-System-Muffler.webp?v=1772222130","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/Soul-Performance-Products-981-Performance-Exhaust-System-Comparison.webp?v=1772222130","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IMG_8432.webp?v=1772222130","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IMG_8438.webp?v=1772222130","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IMG_8436.webp?v=1772222130","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IMG_8446.webp?v=1772222130","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/Soul-Performance-Products-981-Valved-Exhaust-System-Slash-Cut-Single-Wall-Install.webp?v=1772222130","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Brushed-Straight-Cut-Single-Wall-Tips_e0ea1efc-d426-4008-bb5e-6befd0570cfc.webp?v=1772222130","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Chrome-Tips_70c27708-c6a2-4760-9e71-4789413ccbd2.webp?v=1772222130","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Matte-Black-Slash-Cut-Single-Wall-Tips.webp?v=1772222130","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Matte-Black-Straight-Cut-Single-Wall-Tips_c6c1c639-4058-49a4-abe4-b1a7a192b357.webp?v=1772222130","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Slash-Cut-Single-Wall-Tips.webp?v=1772222096","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Straight-Cut-Single-Wall-Tips.webp?v=1772222096"],"price":3175,"currency":"USD","in_stock":true,"inventory_qty":99990,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:21.416Z"},"share_url":"https://firestarter.network/l/lst_A80rsIou","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_A80rsIou' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Soul Performance Porsche 981 Boxster / Cayman SOUL Performance Exhaust System' and a budget_max comfortably above $3175.00 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."]}}