{"type":"firestarter.listing","listing":{"id":"lst_QpT9TC78","product_name":"Soul Performance Porsche 996 Carrera 4S SOUL Sport Side Mufflers","category":"Muffler","description":"SOUL 996 Carrera Sport Side Mufflers are designed around drone fighting mufflers to maintain an exciting and refined driving experience – even with upgraded high flow catalytic converters.\nDETAILS:+  Fits Porsche 996 Carrera 4S+  Designed and built in-house at our Willow Grove, PA facility+  All SOUL Performance Products are backed by a renowned Lifetime Warranty for both street and track use\n\n\nDescription\nDEVELOPMENT:  SOUL Sport Side Mufflers are designed around drone fighting proprietary mufflers to maintain a premium driving experience – yet outperform a standard muffler by emphasizing the tone of the flat six engine. Our design increases volume and mechanical tone on moderate to aggressive throttle application while maintaining a refined, OEM+ cabin presence of a muffled system during cruising.\nIt’s very easy to increase the volume of the 996 Carrera but a challenge to go aggressive on the mods without ending up with a raspy, loud end result that might be too much for the discerning enthusiast. These mufflers were developed around Sport Catalytic Converters to ensure the end result would yield the perfect “gentlemen’s system” in terms of aggressiveness – perfect for daily use without being overbearing. SOUL mufflers have ample sound attenuating materials to provide an increase in sporty exhaust tone without inducing drone or any negative notes such as rasp.\n\nCONSTRUCTION:  Each system is made in-house by our fabrication team from mandrel bent .065″ wall, 2.25″ diameter T304L stainless steel tubing, bespoke SOUL mufflers, and laser cut brackets. Back purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration and longevity – crucial for durability on the track.\nBOLT ON AND GO:  Each exhaust is built and tested in a thick gauge aluminum fixture (which prevents warping) to ensure perfect fitment. Every set is rigorously quality-checked prior to shipping and then foam packed to ensure they arrive in perfect condition. New high grade bolts, wash","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Performance-Products-996-Carrera-4S-Sport-Mufflers-1.webp?v=1773838079","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Performance-Products-996-Carrera-4S-Sport-Mufflers-2.webp?v=1773838079","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Performance-Products-996-Carrera-4S-Sport-Mufflers-Installed.webp?v=1773838079","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Porsche-996-Turbo-X-50-Style-Tips.webp?v=1773838079"],"price":3175,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:21.251Z"},"share_url":"https://firestarter.network/l/lst_QpT9TC78","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_QpT9TC78' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Soul Performance Porsche 996 Carrera 4S SOUL Sport Side Mufflers' 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."]}}