{"type":"firestarter.listing","listing":{"id":"lst_9X_MuwZp","product_name":"Jackal Motorsports B6/B7 S4 Tune","category":"Tuning","description":"Revitalize Your Audi B6/B7 S4 with Jackal Motorsports' Industry-Leading Tuning! \nPrepare for a Revolution in Performance\nIs your Audi B6/B7 S4 in need of a performance boost? At Jackal Motorsports, we specialize in delivering a complete transformation of your driving experience.\nExpect Impressive Gains \nOur tuning can add between 25-70hp, depending on your vehicle's modifications and mechanical health.\nAll Our Tunes Include:\n\n\n7500 Rev Limit: Unleash your Audi's full potential with a higher rev limit.\n\nBetter MPG: Enjoy improved fuel efficiency alongside your enhanced power.\n\nIncreased HP/TQ Throughout RPM Range: Feel the difference in power and torque at any speed.\n\nLaunch Control: Achieve perfect take-offs with our launch control feature.\n\nOptional 2 Step/Burble/No Lift Shift: Customize your driving experience with the flick of your cruise control stalk.\n\nStage 1, 2, and 3 Options: Tailored to your specific modifications.\n\nOctane Ratings: Choose from 91/93 octane and E85 tunes.\n\nTCU Tuning: We're the first to offer full remote TCU flashing for both B6 and B7 S4s.\n\nFull Custom Tuning: We cater to any application, including supercharger kits or turbos.\n\nLifetime Customer Support and Updates: We're here to support you every step of the way.\n\nFREE Flashing Between Stock or Staged Tunes: Switch as you please without extra costs.\n\nWhy Choose Jackal Motorsports?\nOur commitment to Audi V8 tuning is unmatched. We've dedicated years of hard work to breathe new life into these platforms, constantly pushing for up-to-date, unmatched performance. We work closely with performance shops, customers, and our own engineers to provide regular updates—free to our customers.\nUnprecedented Records and Achievements\n\nJackal has the Fastest B6/B7 S4 4.2L BHFs in the WORLD!! Our shop car achieves over 760whp, running the 60-130 sprint in just 5.09 seconds on just an E30 blend— beyond supercar territory! A customers B7 S4 makes over 1000whp and does the 60-130 in the mid 4 second range!\nAMT","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IMG_1660-scaled.jpg?v=1761745365","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IMG_4577.jpg?v=1761745366","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/C7848F7F-CC88-4727-8A2F-59B1F9F55C87.jpg?v=1761745366","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/IMG-1462.jpg?v=1761745366"],"price":555,"currency":"USD","in_stock":true,"inventory_qty":119988,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:23.798Z"},"share_url":"https://firestarter.network/l/lst_9X_MuwZp","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_9X_MuwZp' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Jackal Motorsports B6/B7 S4 Tune' and a budget_max comfortably above $555.00 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."]}}