{"type":"firestarter.listing","listing":{"id":"lst_AyGzuuw3","product_name":"Soul Performance Porsche 997.1 Carrera Sport Catalytic Converters","category":"Catalytic Converters","description":"\nUpgrade your 997.1 Carrera with high-flow catalytic converters for an aggressive exhaust note and more power without a check engine light.\nDETAILS:\n+  Fits all Porsche 997.1 Carreras (2005-2008) – note different part numbers between non-PSE and PSE exhaust equipped cars+  Peak power gains of 10 whp and 14 ft-lbs of torque+  Weighs 2 lbs / .9 kg less than factory exhaust components (15 lbs vs 13 lbs)+  Designed and built in-house at our Willow Grove, PA facility+  All SOUL Performance Products components are backed by a renowned Lifetime Warranty for both street and track use\nDescription\nDEVELOPMENT:  The factory 997.1 Carrera catalytic converters are quite restrictive and upgrading them is a common modification. We took a fresh look at the exhaust design to try and create the best possible solution. Side by side sound comparisons with our split bank design and an X-pipe design revealed that an x-pipe lowers yields a hollower exhaust tone and cuts out desirable deeper frequencies on the 997.1 – the difference is very noticeable. Separating the banks adds more volume and more character – a deeper and fuller flat six sound with a hint of rasp – almost air cooled inspired exhaust note. Verified independent dyno testing at Growler Motor Labs revealed real, repeatable peak gains of 10 whp and 14 ft-lbs of torque with a noticeable improvement in the mid RPM range. Throttle response and overall drivability is increased. Fall in love with your Carrera all over again with great gains in sound and power!\n\nCONSTRUCTION:  Each set is assembled out of thick-wall .065″ T304L stainless steel and rigorously quality checked in-house. Smooth mandrel bends and thick flanges ensure product longevity. Each set of catalytic converter pipes is tested in a fixture to ensure perfect fitment and then foam packed to ensure they arrive in perfect condition. New hardware is included for the cats to header flanges.\nLIFETIME WARRANTY:  Enjoy your SOUL exhaust components with confidence on both th","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-997.1-Carrera-Sport-Catalytic-Converters-Product_8f029270-ab58-4f95-81d6-bf69bc915052.webp?v=1773943036","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-997.1-Carrera-Sport-Catalytic-Converters-Product-Detail-2_8eab0a53-fd5c-434e-b054-1584301525c8.webp?v=1773943036","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-997.1-Carrera-Sport-Catalytic-Converters-Comparison.webp?v=1773943036","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-997.1-Carrera-Sport-Catalytic-Converters-Product-Detail_ebaeb480-2051-45b1-8066-a9082946dc34.webp?v=1773943036","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-997.1-Carrera-Sport-Catalytic-Converters-HJS.webp?v=1773943036","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-997.1-Carrera-Sport-Catalytic-Converters-Fabrication_697e4f9a-f898-4c33-a4ab-5e5a4a2dd006.webp?v=1773943036"],"price":3055,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:21.204Z"},"share_url":"https://firestarter.network/l/lst_AyGzuuw3","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_AyGzuuw3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Soul Performance Porsche 997.1 Carrera Sport Catalytic Converters' and a budget_max comfortably above $3055.00 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."]}}