{"type":"firestarter.listing","listing":{"id":"lst_u3K78Cpz","product_name":"IE 3.0T Supercharged Dual Pulley Power Kit for Manual Transmission","category":"Throttle Body","description":"\nIE \"DUAL PULLEY\" POWER KIT FOR MANUAL TRANSMISSION\nTurn your sporty Audi S4 or S5 into an all-out street monster with IE's complete Dual Pulley ratio kit for B8/B8.5 3.0T supercharged engines with manual transmission.  Get the most out of your 3.0T supercharged engine delivering a massive jump in power up to 548bhp & 525ft-lbs (with additional hardware). This kit includes a dual pulley ratio 207mm crank pulley, IE POWERlink OBD tool, and ECU tune needed to transform your Audi 3.0T into a true performance machine.\nLEADING FEATURES\n\nMassive power and torque gains - Maximize your 3.0T output\n\nInstall & tune from home - Gain 200+ horsepower in your driveway\n\nIncludes IE engine tune - Complements IE's solid hardware\n\nIncludes IE 207mm crank pully - Dual pulley ratio\n\nGo straight to dual pulley power - Get the fast stuff\n\n\nUNLEASH YOUR SUPERCHARGER\nThis Audi 3.0T TFSI Power Kit offers a complete all-inclusive power upgrade by combining IE's top-of-the-line performance hardware with the matching IE motorsport-inspired software tunes. You will enjoy the track-ready performance while retaining factory comfort and reliability. At the core of this kit is the IE Powerlink cable, providing an easy interface to upload your new tune and maximize the performance of your 3.0T engine. Boost is increased with a larger-diameter crank pulley modification, when combined with IE software they release a true monster hidden in your bay.\nINCLUDES MULTIPLE OCTANES\nIE's dual pulley tune includes 91, 93, 100, and 104 octanes along with a specialty E40 (pump plus E85 mixed) blend. A heat exchanger is required for this modification. If you intend to use the E40 blend, a high-pressure fuel pump upgrade is also required. \nE40 ETHANOL FUEL BLEND (DUAL PULLEY & ABOVE)\nThe IE Stage 2 Dual Pulley Tune offers you tons of power potential on multiple octanes options including support for E40. The factory fuel system cannot safely support the amount of fuel needed for full E85 even with an HPF","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEPPCGJ2_01.jpg?v=1745952931"],"price":1799.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:28.989Z"},"share_url":"https://firestarter.network/l/lst_u3K78Cpz","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_u3K78Cpz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy IE 3.0T Supercharged Dual Pulley Power Kit for Manual Transmission' and a budget_max comfortably above $1799.99 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."]}}