{"type":"firestarter.listing","listing":{"id":"lst_9wYMyZ27","product_name":"Jackal Motorsports B8 S5 4.2 Tune","category":"Tuning","description":"Experience Industry-Leading B8 S5 V8 Tuning with Jackal Motorsports! \nPrepare to embark on a journey that will completely transform your driving experience. At Jackal Motorsports, we're at the forefront of B8 S5 V8 tuning, and we're committed to delivering unmatched performance enhancements.\nExpect Impressive Gains:\n\n\nUp to 30whp/50ft-lb Gains Over Stock: Unleash the true potential of your S5, and experience the power Audi left behind from the factory.\n\nLaunch Control: Achieve perfect take-offs for an exhilarating ride.\n\nBurble/2 Step Options: Customize your driving experience at the flick of your cruise control stalk.\n\nBetter MPG (When You Behave): Enjoy improved efficiency for long trips.\n\nJackal ZF6HP TCU Tuning: Elevate your transmission performance with faster shifting and overall drivability improvements.\n\nWhat You Can Expect with Our TCU Tune:\n\n\nHigher Rev Limit: Push your S5 to new limits.\n\nFaster Upshifts: Lightning-fast acceleration.\n\nFaster Downshifts: Improved control on the road.\n\nSmoother Driving: Enhance your overall driving experience.\nBetter Launch\n\nTune at Your Convenience:\nFlash your tune right at home with our Jackal flashing cable. It makes tuning your car a breeze, offering the flexibility to switch between tunes, octanes, or return to stock, anytime and for free. Our tuning suite flashes both your ecu and tcu.\n \nUnleash the Potential of Your Supercharged/boosted S5:\nIf you have a supercharged S5, Jackal Motorsports holds the record for tuning the fastest 1/4 mile JHM supercharged B8 S5 V8, with a remarkable 11.26 @ 126mph. This was achieved with a full-weight, stock motor manual car, equipped with the JHM Stage 2 inter-cooled SC kit, a 3.8″ pulley, 93 octane, and WMI. Expect even faster times with better tire and launch setups.\n \nAlready tuned but thinking about switching to Jackal?\nAt Jackal Motorsports, we're excited to offer a special switch-to-us discount that's all about making your car perform better, smoother, and faster than ever befor","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/0ddeed0b-625f-4b66-a5cd-d06a14b60d68.jpg?v=1761745366","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IMG_2129.jpg?v=1761745366","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/Platform-S5.jpg?v=1761745366","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/DanielS5retune.jpg?v=1761745366"],"price":760,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:23.806Z"},"share_url":"https://firestarter.network/l/lst_9wYMyZ27","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_9wYMyZ27' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Jackal Motorsports B8 S5 4.2 Tune' and a budget_max comfortably above $760.00 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."]}}