{"product_id":"2021-2026-ford-f-150-5-0l-whipple-stage-1-to-stage-2-upgrade-kit","title":"2021-2026 Ford F-150 5.0L Whipple Stage 1 to Stage 2 Upgrade Kit","description":"\u003cp\u003e\n  The Whipple Stage 1 to Stage 2 Upgrade Kit is designed for 2021-2026 Ford F-150 5.0L owners who already have a compatible Whipple Stage 1 system and want to move directly to the top Stage 2 configuration without replacing the complete supercharger package. This upgrade adds the key airflow, fueling, boost, and calibration changes that separate Stage 2 from the standard Stage 1 setup.\n\u003c\/p\u003e\n\u003cp\u003e\n  With 93 octane or higher, this upgrade is capable of adding up to an additional 50 horsepower and 20 lb-ft of torque under optimal conditions. The package includes a billet Whipple supercharger pulley for a 1 psi boost increase, a billet 132mm Whipple Roval throttle body, 132mm inlet air tube, Bosch 55 lb high-flow fuel injector set, and the updated Stage 2 calibration needed to support the increased airflow and output.\n\u003c\/p\u003e\n\u003cp\u003e\n  This is a parts-and-calibration upgrade intended for existing Whipple Stage 1 customers who want the strongest airflow and fueling package available in the Stage 2 configuration. It provides a direct bolt-on path from Stage 1 to the highest-output setup in the Whipple F-150 lineup.\n\u003c\/p\u003e\n\u003cp\u003e\n  The included calibration is supplied for reuse with the existing Tomahawk flash tool, provided the tool remains on the same VIN. That helps make this a cleaner upgrade path for current Whipple owners already running a compatible Stage 1 system.\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKEY FEATURES\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUpgrade compatible 2021-2026 Ford F-150 5.0L Whipple Stage 1 systems to Stage 2\u003c\/li\u003e\n  \u003cli\u003eAdds up to 50 HP and 20 lb-ft of torque on 93 octane or higher*\u003c\/li\u003e\n  \u003cli\u003eIncludes billet 132mm Whipple Roval throttle body\u003c\/li\u003e\n  \u003cli\u003eIncludes 132mm inlet air tube\u003c\/li\u003e\n  \u003cli\u003eIncludes billet Whipple supercharger pulley\u003c\/li\u003e\n  \u003cli\u003ePulley upgrade increases boost by 1 psi\u003c\/li\u003e\n  \u003cli\u003eIncludes Bosch 55 lb high-flow fuel injector set\u003c\/li\u003e\n  \u003cli\u003eIncludes updated Stage 2 calibration\u003c\/li\u003e\n  \u003cli\u003eAdds the airflow, fueling, and boost changes that define the Stage 2 configuration\u003c\/li\u003e\n  \u003cli\u003eDirect bolt-on upgrade path for existing Stage 1 customers\u003c\/li\u003e\n  \u003cli\u003eExisting Tomahawk flash tool can be reused with the same VIN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e*Power figures are under optimal conditions with 93 octane fuel. Results may vary depending on fuel quality, conditions, and dyno type.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e**Calibration only supplied. Existing Tomahawk flash tool can be reused with the same VIN.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Whipple Superchargers","offers":[{"title":"Default Title","offer_id":56180575961410,"sku":"72-70149","price":1999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6002\/9506\/files\/F198648027.jpg?v=1789511678","url":"https:\/\/whipplesuperchargers.com\/products\/2021-2026-ford-f-150-5-0l-whipple-stage-1-to-stage-2-upgrade-kit","provider":"whipplesuperchargers","version":"1.0","type":"link"}