{"type":"firestarter.listing","listing":{"id":"lst_Yv_eSWY8","product_name":"Soul Performance Porsche 992.2 Carrera GTS SOUL Sport Cat Downpipe","category":"Downpipes","description":"The massive increase in efficiency from the SOUL Sport Cat Downpipe results in better response under all conditions, a noticeably harder pull throughout the power curve, and increased volume and turbo sound without a check engine light.\nDETAILS:\n+  Fits ALL 992.2 Porsche 911 Carrera GTS (T-Hybrid) Models (2025+) worldwide+  Weighs 10.65 lbs less than factory exhaust (16.75 lbs vs 27.4 lbs)+  No Check Engine Lights – No OBD Killer Required+  Designed and built in-house at our Willow Grove, PA facility+ All Soul Performance Products exhaust components are backed by the industry’s first and finest Lifetime Warranty for both street and track use\nDescription\nUNLOCK HIDDEN PERFORMANCE\nModern Porsches must meet ever-growing sound and stringent European emissions regulations that have made their way stateside. The GTS pushes over 500 hp through a downpipe that is possibly the most restrictive exhaust piece we’ve ever seen on a performance vehicle. \n\nThe eTurbo turbocharger in the T-Hybrid system offers an advantage over a traditional turbo design. To guarantee sustained performance with an ideal air-fuel mixture ratio, Porsche uses a very large exhaust diameter. Without assistance from the eTurbo, these larger flow cross-sections in the exhaust components would result in significant turbo lag. The electric motor drastically shortens the time required for the turbo to spool up, meaning that the full boost pressure is consistently available within a very short time. This ensures that the engine maintains the ideal air-fuel mixture ratio and still builds up torque quickly – almost immediately. In spite of this potential for high exhaust flow, gasses are choked by a massive 8” GPF filter and restrictive catalytic converter.\nBy eliminating the GPF filter and upgrading to an optimized catalytic converter, the massive increase in efficiency from the SOUL Sport Cat Downpipe results in better response under all conditions and a noticeably harder pull throughout the power curve. We h","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Performance-Products-Porsche-992_2-Carrera-GTS-Sport-Cat-Downpipe.jpg?v=1772575208","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Performance-Products-Porsche-992_2-Carrera-GTS-Sport-Cat-Downpipe-Angle.webp?v=1772575208","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Performance-Products-Porsche-992_2-Carrera-GTS-Sport-Cat-Downpipe-Bracket-Detail.webp?v=1772575207","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Performance-Products-Porsche-992_2-Carrera-GTS-Sport-Cat-Downpipe-Flange-Detail.webp?v=1772575208","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Performance-Products-Porsche-992_2-Carrera-GTS-Sport-Cat-Downpipe-Inlet-Detail.webp?v=1772575208","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Performance-Products-Porsche-992_2-Carrera-GTS-Sport-Cat-Downpipe-Outlet-Detail.webp?v=1772575207","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Performance-Products-Porsche-992_2-Carrera-GTS-Sport-Cat-Downpipe-Rear.webp?v=1772575207","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/SOUL-Performance-Products-Porsche-992_2-Carrera-GTS-Street-Package-Installed-Side.webp?v=1772575207"],"price":4995,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:21.389Z"},"share_url":"https://firestarter.network/l/lst_Yv_eSWY8","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_Yv_eSWY8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Soul Performance Porsche 992.2 Carrera GTS SOUL Sport Cat Downpipe' and a budget_max comfortably above $4995.00 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."]}}