{"type":"firestarter.listing","listing":{"id":"lst_6CAUi1Oo","product_name":"IE 3.0T B8/B8.5 S4 Cold Air Intake","category":"Intake","description":"UPGRADE POWER & SOUND\nForce feed your Audi S4 or S5 3.0T supercharger direct high-flow rammed air with and IE Cold Air Intake! The perfect addition to your engine bay, instantly adds horsepower, torque, snappy throttle response, and an aggressive supercharger sound. Typical peak gains from our CAI are roughly 15-25+ Horsepower and Torque on a tuned car.\n LEADING FEATURES\nGain of 15-20 horsepower and torque Optional carbon fiber lid for an upgraded look Massive 5 inch diameter air filter High-flow velocity stack Delivers cold air to your supercharger Cleans up any engine bay Perfect fitment by utilizing factory airbox mounts High-quality black powder coat finish Durable silicone couplers Heat shielding for extra protection against heat Metal intake inlet pipe with smooth transition silicone\nPOWER GAINS\nThe ram air design, velocity stack, and a massive 5-inch filter inlet help deliver the most HP possible from a cold intake system. Expect peak gains of 15-20+HP/TQ on tuned engines.\nDyno chart data was collected on our in-house Dynapack hub dyno. Before and after results are direct back-to-back comparisons on a full bolt-on stage 2 B8 S4 3.0T engine. The only change made to the vehicle between testing is the swap from a stock intake with a new clean air filter to the IE Cold Air Intake Kit. Dyno power results are approximate and may vary from car to car.\n CARBON FIBER LID (SOLD SEPARATELY)\n?IE's Cold Air Intake for B8/B8.5 S4 or S5 3.0T engines now includes a small set of holes under the weather stripping that will allow an easy install of a new highly stylized carbon fiber lid. This carbon lid has been specially designed to not only fit the IE CAI, but to also conform to the factory engine bay for a 100% perfect fit and finish. If you are looking to have a stylized and classy finish in their engine bay, look no further than the performance leading IE Cold Air Intake and optional Carbon Fiber Lid!\nNOT YOUR AVERAGE INTAKE\nIE engineers set out to produce the highest ","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/products/IEINCG2A_S4_S5_INTAKE_04_720x_66195c5f-de4b-4969-bd64-98231a2bc020.jpg?v=1567718219"],"price":439.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:28.383Z"},"share_url":"https://firestarter.network/l/lst_6CAUi1Oo","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 ","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_6CAUi1Oo' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy IE 3.0T B8/B8.5 S4 Cold Air Intake' and a budget_max comfortably above $439.99 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."]}}