{"type":"firestarter.listing","listing":{"id":"lst_YQc_HGwZ","product_name":"IE Air Intake System for Audi B8 S4 & S5 3.0T","category":"Intake","description":"Details\n\nThe iE Polymer Air Intake System delivers performance, sound, and style to your Audi B8 S4 or S5 3.0T engine. Our specialty polymer construction maintains low intake air temps and brings an affordable motorsport design to your engine bay. Enjoy bolt-on power gains and supercharger noise without sacrificing quality.\n \nLEADING FEATURES\n\nRotomold polymer for superior heat resistance\nUp to 15-25HP over stock (with tuning)\nIncreased supercharger & engine sounds\nMassive 5\" air filter for excellent flow\nIntegrated velocity stack for smooth air transitions\nFactory style mounts for reliable & easy installation\nPowder-coated aluminum filter plate & velocity stack\n\n \nPOLYMER ADVANTAGE\nThis cold air intake is manufactured from a high-quality rotomold manufacturing that produces a superior plastic material with consistent wall thickness, strong corners, and excellent heat resistance. Enjoy a proper motorsport-designed intake system without compromise. \n \nBREATHE FREE\nThe stock airbox on your Audi S4 or S5 has been manufactured to silence all engine and supercharger sounds at any performance cost. Upgrading your air system with an iE polymer intake will release a symphony of whine and engine throttle sounds that will be music to your ears.\n \nTHROTTLE BODY UPGRADE\nFor those looking for every ounce of power, this intake kit is direct install with the iE 3.0T Throttle Body Kit. Your throttle body kit will include a larger inlet silicone adapter that creates a perfect high-flow transition from the intake velocity stack directly to the new 80mm throttle body. No modifications or extra adapters are required.\niE Throttle Body Kit sold separately. \n \nHIGH VELOCITY\nThe integrated velocity stack smooths the airflow from the large filter into the charge system with excellent laminar properties. This powerful design detail results in a very high inertia flow with reduced drag and power-robbing turbulence at the critical point as air enters the turbocharger.\n \nMULTI-PRESS","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEINCG5_01.jpg?v=1744916799","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEINCG5_02.jpg?v=1744916799","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEINCG5_03.jpg?v=1744916799"],"price":469.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:28.454Z"},"share_url":"https://firestarter.network/l/lst_YQc_HGwZ","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_YQc_HGwZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy IE Air Intake System for Audi B8 S4 & S5 3.0T' and a budget_max comfortably above $469.99 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."]}}