{"type":"firestarter.listing","listing":{"id":"lst_DeZJ-MNb","product_name":"IE VW MK5 & MK6 2.5L Automatic Transmission Tune (AQ250)","category":"Software","description":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nGET THE MOST FROM YOUR AUTO TRANS\nGet the full performance out of your 2.5L engine tune on automatic transmissions with IE's TCU tune for all VW MK5 &amp; MK6 2.5L autos. Unlock the higher RPM range for Stage 1 and Stage 2 Intake Manifold Tunes and let that 5 cylinder breath. Enjoy increased power, higher RPM limit, and faster shifts with optimized and adjustable shift points.\nLEADING FEATURES\n\n\nUnlock higher RPM limits on 2.5L automatics\nHigher shift points of 6800 or 7100 RPM\nAllows the use of the IE Intake Manifold on automatics\nPerfect match for Stage 1 or Stage 2 ECU Tunes\nFlashed directly through OBD-II Port (No TCU removal required)\nAll safety and reliability features retained\n\nWHAT DOES A TRANSMISSION TUNE DO?\nStock transmission tuning on the automatic VW 2.5L engines limits the RPM range and greatly reduces the available power of your rev happy 2.5L 5 cylinder engine. IE's TCU tune has been carefully set up to offer you the full performance benefits of ECU tuning and hardware upgrades such as the IE Intake Manifold by safely increasing the available RPM limit. The result is a fully unlocked power range offering the entire performance capability of the 2.5L engine on your automatic transmission.\n\n\nPERFECT FOR ANY TUNE STAGE\nIE’s TCU tune is all-inclusive and does not offer expensive upgrades. That’s right, there are no unnecessary upgrade charges and all features are included from the outset. The purchase of this tune offers all features for every Stage of ECU tune with no fee or upgrade cost when going from Stage 1 to Stage 2 Intake Manifold Tunes. Transmission tune requires a matching ECU Tune, do not install on stock ECU tunes. \nUSER ADJUSTABLE SHIFT LIMITER\nThe purchase of an IE TCU file grants you access to customization of shift points. With optional RPM limits to choose from you can pick what works best for your setup! 6800 RPM limit is commonly paired with Stage 1 ECU files while the 7100 RPM limit completely unlocks th","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IE_Tune_MQB_20T_VW_MK7_Golf_R_Audi_8V_S3_720x_9b96406c-f09c-47dd-aa4a-7c6245f8494d.webp?v=1745872499","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_f18665af-6943-4a97-b166-40513eb88c92.webp?v=1745872499"],"price":299,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:28.940Z"},"share_url":"https://firestarter.network/l/lst_DeZJ-MNb","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_DeZJ-MNb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy IE VW MK5 & MK6 2.5L Automatic Transmission Tune (AQ250)' and a budget_max comfortably above $299.00 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."]}}