{"type":"firestarter.listing","listing":{"id":"lst_H_REiWxk","product_name":"Soul Performance Porsche 992.1 Carrera SOUL Cat Bypass Pipes","category":"Downpipes","description":"Cat Bypass Pipes replace the restrictive factory catalysts with free flowing straight pipes to unlock an invigorating increase in turbo sound, engine note, and throttle response. Revel in the new sensation of sounds as the turbos sing and exhaust crackles on deceleration.\nDETAILS:+  Fits North American model Porsche 992.1 Carrera vehicles (2020-2024) without Gasoline Particulate Filters / GPF+  Also fits European spec models but must be paired with an ECU tune to eliminate resulting check engine lights+  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:  Looking to turn up the power, turn heads, or turn in faster laps? Cat Bypass Pipes forgo the factory catalytic converters for 4.75″ to 2.75″ piping for the best possible flow and performance. Factory bracketry is retained as are the most accurate locations for the O2 sensors. As a result of the increased flow you’ll enjoy better turbo response and an increase in drivability!\nCONSTRUCTION:  Each cat bypass pipe is made in-house by our fabrication team from mandrel bent .065″ wall, 2.5″ diameter T304L stainless steel tubing, CNC cut flanges, and laser cut brackets. All welds are back purged for increased longevity under the most extreme conditions.\nPOWER:  Below are the real, unedited, straight from the Dyno Dynamics dyno results as conducted by CBTuning with before and after runs with factory setup and then SOUL Cat Bypass Pipes and CBTuning ECU tune. You’ll be amazed at power gains and response when paired with an upgraded ECU tune – increases of over 100 whp and 215 ft-lbs of torque almost immediately in the power band completely changed the drivability of the vehicle!\n\nBOLT ON AND GO:  Each set is built and tested in a thick gauge aluminum fixture (which prevents warping) for perfect fitment – guaranteed. Every set is rigorously quality-checked prior to shipping and then fo","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/Porsche-992-Carrera-Cat-Bypass-Pipes-Product_1.webp?v=1772637041","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/Porsche-992-Carrera-Cat-Bypass-Pipes-Product-2_f8ee2713-944d-4451-aaed-e577908600c9.webp?v=1772637041","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/Porsche-992-Carrera-Cat-Bypass-Pipes-Detail.webp?v=1772637041","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/Porsche-992-Carrera-Cat-Bypass-Pipes-Detail-O2-Bung.webp?v=1772637041","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Performance-Products-992-Carrera-Cat-Bypass-Dyno-Graph-1.webp?v=1772637016","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/Soul-Performance-Products-Porsche-992-Carrera-Cat-Bypass-Pipes-Installed.webp?v=1772637016","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/Soul-Performance-Products-Porsche-992-Carrera-Cat-Bypass-Pipes-Installed-Detail.webp?v=1772637016"],"price":2335,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:21.348Z"},"share_url":"https://firestarter.network/l/lst_H_REiWxk","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_H_REiWxk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Soul Performance Porsche 992.1 Carrera SOUL Cat Bypass Pipes' and a budget_max comfortably above $2335.00 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."]}}