{"product_id":"jb4pro-for-2025-c8-chevrolet-corvette-zr1-lt7","title":"JB4PRO for 2025+ C8 Chevrolet Corvette ZR1 LT7","description":"\u003cbody\u003e\n\n\n    \u003cmeta charset=\"UTF-8\"\u003e\n    \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n    \u003cmeta name=\"description\" content=\"KiesMotorsports JB4PRO Performance Tuner for 2025+ C8 Corvette ZR1 LT7. Up to 100whp peak \u0026amp; 220whp under the curve gains. Plug \u0026amp; play install, free JB4PRO app, 5-year warranty. Safe, reversible tuning for your twin-turbo LT7 engine.\"\u003e\n    \u003cmeta name=\"keywords\" content=\"2025 C8 Corvette ZR1 tuner, JB4 ZR1, KiesMotorsports JB4PRO, C8 ZR1 performance tune, LT7 tuner, Corvette ZR1 power upgrade, plug and play Corvette tuner\"\u003e\n    \u003ctitle\u003eKiesMotorsports JB4PRO for 2025+ C8 Corvette ZR1 LT7 - Up to +220whp\u003c\/title\u003e\n    \u003cstyle\u003e\n        body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; line-height: 1.6; margin: 0; padding: 0; color: #333; background: #f9f9f9; }\n        .container { max-width: 1200px; margin: 0 auto; padding: 20px; }\n        header { background: #111; color: #fff; padding: 20px 0; text-align: center; }\n        h1 { font-size: 2.4rem; margin: 0 0 10px; }\n        .price { font-size: 2rem; color: #e63939; font-weight: bold; }\n        .product-images { display: flex; gap: 15px; flex-wrap: wrap; justify-content: center; margin: 30px 0; }\n        .product-images img { max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }\n        section { background: #fff; margin: 30px 0; padding: 30px; border-radius: 12px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }\n        h2 { color: #111; border-bottom: 2px solid #e63939; padding-bottom: 10px; }\n        ul { padding-left: 20px; }\n        .features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }\n        .feature { background: #f8f8f8; padding: 20px; border-radius: 8px; }\n        .btn { display: inline-block; background: #e63939; color: #fff; padding: 14px 32px; font-size: 1.1rem; text-decoration: none; border-radius: 6px; font-weight: bold; margin: 10px 5px; transition: all 0.3s; }\n        .btn:hover { background: #c1121f; transform: translateY(-3px); }\n        table { width: 100%; border-collapse: collapse; margin: 20px 0; }\n        th, td { padding: 12px; text-align: left; border-bottom: 1px solid #ddd; }\n        th { background: #f1f1f1; }\n        footer { text-align: center; padding: 40px 20px; background: #111; color: #aaa; font-size: 0.9rem; }\n        .seo-content { font-size: 1.05rem; }\n    \u003c\/style\u003e\n    \u003cdiv class=\"container\"\u003e\n        \u003c\/div\u003e\n\n        \u003csection\u003e\n            \u003ch2\u003eUnlock Massive Power on Your 2025+ Corvette ZR1\u003c\/h2\u003e\n            \u003cp class=\"seo-content\"\u003eThe \u003cstrong\u003eJB4PRO\u003c\/strong\u003e is the most advanced plug \u0026amp; play performance tuner available for the 2025+ C8 Corvette ZR1 with the twin-turbo 5.5L LT7 engine. Expect gains of up to \u003cstrong\u003e100whp peak and 220whp under the curve\u003c\/strong\u003e on high-octane fuel while keeping your factory ECU completely intact.\u003c\/p\u003e\n            \n            \u003cp\u003eThe JB4PRO intercepts sensor signals and CANbus data to dynamically optimize boost, timing, and air\/fuel ratio for safe, smooth, and massive power increases. No ECU unlock or flashing required — simply plug it in and transform your ZR1.\u003c\/p\u003e\n        \u003c\/section\u003e\n\n        \u003csection\u003e\n            \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n            \u003cdiv class=\"features-grid\"\u003e\n                \u003cdiv class=\"feature\"\u003e\n                    \u003ch3\u003e⚡ Massive Power Gains\u003c\/h3\u003e\n                    \u003cp\u003eUp to +100whp peak and +220whp under the curve on high octane fuel. Dramatically improved 0-60 and quarter-mile times.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv class=\"feature\"\u003e\n                    \u003ch3\u003e📱 Free JB4PRO App\u003c\/h3\u003e\n                    \u003cp\u003eChange maps on the fly, boost by gear, data logging, gauge monitoring, code reading\/deleting, and performance estimates — all from your iOS or Android phone.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv class=\"feature\"\u003e\n                    \u003ch3\u003e⛽ Multiple Fuel Maps\u003c\/h3\u003e\n                    \u003cp\u003ePreloaded maps for 91+ pump gas, race gas mixes, straight race gas, and up to 30% E85 blends. Factory bypass map included.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv class=\"feature\"\u003e\n                    \u003ch3\u003e🔌 True Plug \u0026amp; Play\u003c\/h3\u003e\n                    \u003cp\u003eInstalls in minutes using easy-to-reach connections in the engine bay and OBDII port. No wiring cutting or permanent modifications.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv class=\"feature\"\u003e\n                    \u003ch3\u003e🛡️ 5-Year Warranty\u003c\/h3\u003e\n                    \u003cp\u003eBacked by a full 5-year warranty. Not VIN locked — easily removable and transferable or resale-ready.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv class=\"feature\"\u003e\n                    \u003ch3\u003e🏎️ Boost by Gear Control\u003c\/h3\u003e\n                    \u003cp\u003eLimit boost in 1st, 2nd, and 3rd gear via the app for perfect traction and launches.\u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/section\u003e\n\n        \u003csection\u003e\n            \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n            \u003ctable\u003e\n                \u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003e2025+ Chevrolet Corvette C8 ZR1 (LT7 5.5L twin-turbo V8)\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003cth\u003ePower Gains\u003c\/th\u003e\n\u003ctd\u003eUp to 100whp peak \/ 220whp under the curve (high octane)\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003cth\u003eFuel Requirement\u003c\/th\u003e\n\u003ctd\u003e91 octane minimum for performance gains\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003ePlug \u0026amp; Play – engine bay + OBDII\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003cth\u003eApp Support\u003c\/th\u003e\n\u003ctd\u003eFree JB4PRO iOS \u0026amp; Android app (Bluetooth)\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e5 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eDesigned and assembled in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003c\/table\u003e\n        \u003c\/section\u003e\n\n        \u003csection\u003e\n            \u003ch2\u003eWhat's Included\u003c\/h2\u003e\n            \u003cul\u003e\n                \u003cli\u003eJB4PRO Tuner Hardware\u003c\/li\u003e\n                \u003cli\u003eComplete Plug \u0026amp; Play Wiring Harness\u003c\/li\u003e\n                \u003cli\u003eFree JB4PRO Smartphone App (iOS \u0026amp; Android)\u003c\/li\u003e\n                \u003cli\u003eDetailed Installation Instructions\u003c\/li\u003e\n                \u003cli\u003e5-Year Manufacturer Warranty\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/section\u003e\n\n        \u003csection\u003e\n            \u003ch2\u003eWhy Choose JB4PRO for Your ZR1?\u003c\/h2\u003e\n            \u003cp class=\"seo-content\"\u003eUnlike traditional flash tunes, the JB4PRO leaves your factory ECU untouched and fully functional. You retain all OEM safety systems, drivability, and the ability to return the car to stock in minutes. The system is constantly improved with free firmware and map updates directly through the JB4PRO app.\u003c\/p\u003e\n            \n            \u003cp\u003ePerfect for daily driving, track days, or all-out performance — the JB4PRO delivers supercar power while remaining completely reversible and safe.\u003c\/p\u003e\n        \u003c\/section\u003e\n\n        \u003c!-- SEO Rich Content --\u003e\n        \u003csection\u003e\n            \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n            \u003cdetails\u003e\n                \u003csummary\u003eIs the JB4PRO a real tune or just a chip?\u003c\/summary\u003e\n                \u003cp\u003eYes — it is a true performance tuner. It actively modifies boost, timing, and AFR in real time using advanced CANbus integration and multiple sensor inputs.\u003c\/p\u003e\n            \u003c\/details\u003e\n            \u003cdetails\u003e\n                \u003csummary\u003eHow long does installation take?\u003c\/summary\u003e\n                \u003cp\u003eMost customers complete the install in under 15 minutes using basic hand tools.\u003c\/p\u003e\n            \u003c\/details\u003e\n            \u003cdetails\u003e\n                \u003csummary\u003eWill this void my warranty?\u003c\/summary\u003e\n                \u003cp\u003eThe JB4PRO is fully removable with no trace left behind, making it one of the safest tuning options available.\u003c\/p\u003e\n            \u003c\/details\u003e\n            \u003cdetails\u003e\n                \u003csummary\u003eDoes it work with aftermarket parts?\u003c\/summary\u003e\n                \u003cp\u003eYes — the JB4PRO works great with intakes, exhausts, and other bolt-on modifications.\u003c\/p\u003e\n            \u003c\/details\u003e\n        \u003c\/section\u003e\n\n        \u003cdiv style=\"text-align:center; margin:40px 0;\"\u003e\n        \u003c\/div\u003e\n\n    \n\n    \u003cfooter\u003e\n        \u003cdiv class=\"container\"\u003e\n            \u003cp\u003e© KiesMotorsports. All Rights Reserved.\u003c\/p\u003e\n            \u003cp\u003ePerformance Tuner for 2025+ Corvette C8 ZR1 | Plug \u0026amp; Play | 5-Year Warranty | Made in USA\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/footer\u003e\n\n\n\u003c\/body\u003e","brand":"Burger Motorsports","offers":[{"title":"Default Title","offer_id":42280597651541,"sku":null,"price":1899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/3702\/5395\/files\/kies-motorsports-burger-motorsports-jb4pro-for-2025-c8-chevrolet-corvette-zr1-lt7-1229156213.webp?v=1774458911","url":"https:\/\/www.kiesmotorsports.com\/products\/jb4pro-for-2025-c8-chevrolet-corvette-zr1-lt7","provider":"Kies Motorsports","version":"1.0","type":"link"}