{"product_id":"indian-2879768-266","title":"Indian Motorcycle Thunderstroke Slip-On Exhausts — Black","description":"\u003cp\u003eCommand attention with the Thunderstroke Stage 1 Slip-On Exhaust Kit—built to amplify your ride’s power, sound, and style. This high performance exhaust system reduces backpressure and improves airflow from header pipe to tip, helping your engine breathe more freely and unlocking increased horsepower, stronger mid-range torque, and sharper throttle response. It delivers a rich, deep rumble at low RPMs and a bold, full-throated sound at higher revs—enhancing your bike’s auditory presence with every twist of the throttle.\u003c\/p\u003e\u003cp\u003eFinished in matte black, these slip-ons bring a clean, commanding edge to your ride. For added customization, choose from a variety of exhaust tip styles (required, sold separately) to match your preferred factory-custom look. When paired with a Stage 1 Air Intake (sold separately), this performance exhaust deepens tone and creates a more immersive riding experience.\u003c\/p\u003e\u003cp\u003eThe kit includes a pair of heavy-duty OEM matte black pipes, installation hardware, step-by-step instructions, and a recalibration card with a unique ECM update code—available exclusively through your dealer. Each kit is designated with a warning triangle to indicate applicable restrictions. Click the link below to review potential regulatory penalties for improper installation.\u003c\/p\u003e\u003cp\u003eImportant Regulatory Information This 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\u003eSignature Sound Upgrade: The Indian Motorcycle Thunderstroke Stage 1 Slip On Exhaust Kit delivers a rich, deep rumble at low RPMs and a bold, full-throated sound at higher revs—amplifying your ride’s auditory presence with every twist of the throttle.\u003c\/p\u003e\u003cp\u003ePerformance Gains Across the Powerband: This high-performance dual exhaust system reduces backpressure and improves airflow, helping your engine breathe more freely—unlocking increased horsepower, stronger mid-range torque, and sharper throttle response.\u003c\/p\u003e\u003cp\u003eBlacked-Out Style with Interchangeable Tips: Finished in matte black, these slip-ons add a clean, commanding look to your ride. Choose from a variety of exhaust tip styles (required, sold separately) to personalize your factory-custom aesthetic.\u003c\/p\u003e\u003cp\u003eStage 1 Synergy: Designed to work in tandem with a Stage 1 Air Intake (sold separately), this exhaust maximizes airflow, deepens tone, and delivers a more immersive riding experience.\u003c\/p\u003e\u003cp\u003eDealer-Exclusive Availability: Includes two (2) heavy-duty OEM matte black slip-on pipes, installation hardware, step-by-step instructions, and a recalibration card with a unique ECM update code—available exclusively through authorized dealers.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\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\u003eFish Tail, Six Shooter, Grooved, or Straight Exhaust Tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e29.5 x 4.4 in.\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\u003eWarranty Information\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\u003eLeft Hand and Right Hand Exhaust Pipes, Stage 1 Calibration, and Installation Instructions\u003c\/p\u003e\u003ch3\u003eManufacturer-listed fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2021 Vintage Dark Horse\u003c\/li\u003e\n\u003cli\u003e2020-2021 Indian Vintage\u003c\/li\u003e\n\u003cli\u003e2020 Indian Chief Dark Horse\u003c\/li\u003e\n\u003cli\u003e2018, 2016 Chief\u003c\/li\u003e\n\u003cli\u003e2017-2019 Chief Dark Horse\u003c\/li\u003e\n\u003cli\u003e2017-2018 Roadmaster Classic\u003c\/li\u003e\n\u003cli\u003e2014-2019 Chief Vintage\u003c\/li\u003e\n\u003cli\u003e2014-2018 Chief Classic\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\/1748a71d8de94bdeaebcee768af53af0.aspx\"\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":"Black","offer_id":48886193553598,"sku":"2879768-266","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9372\/8446\/files\/2879768-266-14.webp?v=1789040895","url":"https:\/\/ridermarketparts.com\/products\/indian-2879768-266","provider":"RiderMarket Orlando","version":"1.0","type":"link"}