{"type":"firestarter.listing","listing":{"id":"lst_6nFepHyp","product_name":"IE VW 2.5L 5 Cylinder (07K) Performance ECU Tune | Fits VW Rabbit Golf, Jetta, Passat, Sportwagen, New Beetle","category":"Software","description":"\n\n\n\nLEADING FEATURES\n\n\nMaximize horsepower & torque gains\nAggressive 2.5L 5 cylinder N/A tune\nEasily and quickly tune your car at home\nRetain factory reliability\nInstalls via IE POWERlink Tool\nUpgrade tunes at any time with no fees\nEasy octane switching\nSimple data logging\nReturn to stock anytime\nImproved throttle response\nIncreased rev limiter\nRemoves the top speed limiter\n\n\nHOW TO IE TUNE YOUR VW 2.5L\n\n\n\nIE ECU Stages for your VW 2.5L engine are available as Stage 1 stock engines or with an IE intake manifold upgrade for Stage 2. Read below to determine the best stage for your build!\n\nIn order to flash your vehicle, you will need an IE POWERlink Direct-port Flash Tool (sold separately) and a Windows 10+ powered laptop. Already own an IE POWERlink cable? Contact us to purchase upgrade credits, there is no fee to upgrade tunes, and you only pay the difference in tune cost.\nPLEASE NOTE: Mobile phone app flashing support is unavailable for VW MK5 & MK6 generation 2.0T engines. These engine ECUs require a Windows 10 or newer laptop for tuning.\n \n\nFollow the link provided with your IE POWERlink Flash Tool to download our Flash Wizard software and follow the on-screen directions to tune your VW 5 cylinder in a matter of minutes!\nWHAT DOES THE VW 2.5L ECU TUNE DO?\nIE's 07K 5 Cylinder ECU calibration brings real-world performance to your VW while retaining factory comfort and reliability. Developed in-house, IE engineers are equipped with industry-leading tuning technology to completely reverse engineer the factory mapping and safely modify it to maximize performance. Years of professional tuning high-powered race vehicles and armed intimate knowledge of the VW engines results in an instantly transformed and wicked fun car guaranteed to put a smile on your face\n\n\n\nAVAILABLE VW 07K TUNE STAGES\nThe IE Stage 1 VW 2.5L tune delivers an aggressive power upgrade without having to install any hardware modifications. Perfect for customers looking for a jump in power withou","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/MK7_MQB_SOFTWARE01_720x_9c0d0549-bc16-4d5e-a585-88d77c3ebc61.webp?v=1745872972","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IEPOWERlinkMobileAppleAndroidAudiVWTuningApp_720x_7d9c753f-b2fe-4e00-aa96-c0f55d68d872.webp?v=1745872972"],"price":399,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:28.949Z"},"share_url":"https://firestarter.network/l/lst_6nFepHyp","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_6nFepHyp' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy IE VW 2.5L 5 Cylinder (07K) Performance ECU Tune | Fits VW Rabbit Golf, Jetta, Passat, Sportwagen, New Beetle' and a budget_max comfortably above $399.00 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."]}}