{"product_id":"indian-2885158","title":"Indian Motorcycle Thunderstroke 116 Stage 3 Big Bore Kit","description":"\u003cp\u003eThis Thunderstroke 116 Stage 3 Big Bore Kit transforms a Thunderstroke 111 cubic inch engine into a high-performance 116 cubic inch powerplant delivering up to 30% more horsepower and up to 18% more torque on Chief models*. Enjoy responsive, punchy acceleration from a stop and plenty of no-lag passing power at highway speeds. With this kit, you’ll never compromise reliability or ride quality. Plus, Indian Motorcycle stands behind every accessory with warranty protection and the guarantee that you'll never void your motorcycle’s warranty when you install a factory-backed stage kit. This Stage 3 Kit must be installed in-conjunction with a Stage 1 Air Intake and Stage 1 Slip-On Exhaust Kit (each required and sold separately). This kit includes a card with a unique calibration code that upgrades your Engine Control Module (ECM) software from a standard set-up. This software upgrade is required to ensure peak performance; therefore, dealer installation is required. *Increase results may vary depending on specific testing conditions.\u003c\/p\u003e\u003cp\u003eImportant Regulatory Information\u003c\/p\u003e\u003cp\u003eThis item is only available for purchase and installation at your dealer. Contact RiderMarket Orlando for installation assistance.\u003c\/p\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eIncrease Horsepower and Torque: Unleash up to 20% more horsepower and up to 15% more torque* than a Thunderstroke 111 ci engine.\u003c\/p\u003e\u003cp\u003eEnhance Performance: Enjoy responsive, punchy acceleration from a stop and plenty of no-lag passing power at highway speeds.\u003c\/p\u003e\u003cp\u003eRequires Stage 1: Install in-conjunction with a Stage 1 Air Intake and Stage 1 Slip-On Exhaust Kit (each required and sold separately).\u003c\/p\u003e\u003cp\u003eRequires Dealer Installation: Upgrades internal engine components and requires a software upgrade that ensures peak performance.\u003c\/p\u003e\u003cp\u003eWhat's Included: Various internal engine components including larger throttle body, high-performance camshafts, big bore pistons, and new cylinders, all necessary hardware, calibration, and installation instructions.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEase Of Installation\u003c\/td\u003e\n\u003ctd\u003eDealer Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired Sold Separately\u003c\/td\u003e\n\u003ctd\u003eStage 1 Exhaust and Stage 1 Air Intake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended With\u003c\/td\u003e\n\u003ctd\u003eStage 1 Exhaust, Stage 1 Air Intake and Exhaust Tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCare And Cleaning\u003c\/td\u003e\n\u003ctd\u003ePlease see your Indian Motorcycle® Riders Manual for specific cleaning and maintenance instructions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year From Date of Purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalifornia residents\u003c\/td\u003e\n\u003ctd\u003eWARNING\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eWhat is included\u003c\/h3\u003e\u003cp\u003eIncludes various internal engine components including larger throttle body, high-performance camshafts, big bore pistons, and new cylinders, all necessary hardware, calibration, and installation instructions.\u003c\/p\u003e\u003ch3\u003eManufacturer-listed fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2026 Indian Springfield Dark Horse\u003c\/li\u003e\n\u003cli\u003e2025 Roadmaster with PowerBand Audio Package\u003c\/li\u003e\n\u003cli\u003e2025 Roadmaster Elite\u003c\/li\u003e\n\u003cli\u003e2025 Roadmaster\u003c\/li\u003e\n\u003cli\u003e2025 Indian Springfield Special Edition\u003c\/li\u003e\n\u003cli\u003e2024, 2022 Super Chief\u003c\/li\u003e\n\u003cli\u003e2022-2024 Chief Bobber\u003c\/li\u003e\n\u003cli\u003e2022-2024 Chief\u003c\/li\u003e\n\u003cli\u003e2021-2026 Indian Springfield\u003c\/li\u003e\n\u003cli\u003e2021-2024 Chieftain\u003c\/li\u003e\n\u003cli\u003e2021 Vintage Dark Horse\u003c\/li\u003e\n\u003cli\u003e2021 Indian Vintage\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMatch the exact model, year, trim, and required installation components before ordering.\u003c\/p\u003e\u003ch3\u003eManufacturer notices\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.indianmotorcycle.com\/link\/a38026d8f6de49069281bc0d1e4e4c80.aspx?v=5f212c4e\"\u003eImportant regulatory information\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.polaris.com\/en-us\/prop65\/\"\u003eCalifornia Proposition 65 warning\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Indian","offers":[{"title":"Default Title","offer_id":48886196863166,"sku":"2885158","price":3199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9372\/8446\/files\/2884322_58ecce5b-faca-473f-b4b8-ec26c8a260cf.webp?v=1789040906","url":"https:\/\/ridermarketparts.com\/products\/indian-2885158","provider":"RiderMarket Orlando","version":"1.0","type":"link"}