{"product_id":"indian-thunderstroke-powerplus-stage-1-slip-on-exhaust-2879769-156","title":"Indian Thunderstroke \u0026 Powerplus Stage 1 Slip-On Exhaust 2879769-156","description":"\u003cp\u003eAmplify your ride with the Indian Motorcycle Thunderstroke \u0026amp; PowerPlus Stage 1 Slip On Exhaust, precision-tuned to produce a rich, deep rumble at low RPMs and a bold, full-throated sound at higher speeds. This high-performance dual exhaust system reduces backpressure and improves airflow from header pipe to tip—helping your engine breathe more freely and unlocking increased power, stronger mid-range torque, and a sharper, more responsive throttle feel. \u003c\/p\u003e\n\u003cp\u003eDesigned to integrate seamlessly with your Indian Motorcycle’s hard saddlebags, this system completes your custom look with your choice of exhaust tips (required, sold separately) for a bold, factory-custom finish. For maximum performance and an even deeper intake tone, pair it with a Stage 1 Air Intake (sold separately) to complete your full Stage 1 upgrade. \u003c\/p\u003e\n\u003cp\u003eThis high-performance motorcycle exhaust kit includes two (2) heavy-duty exhaust slip on pipes, installation hardware, step-by-step instructions, and a calibration card with a unique ECM update code. \u003cstrong\u003eDealer installation is required to apply the ECM software upgrade and ensure optimal performance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSignature Sound Upgrade: The Indian Motorcycle Thunderstroke \u0026amp; PowerPlus Stage 1 Slip On Exhaust delivers a rich, deep rumble at low revs and a bold, full-throated sound at high revs—amplifying your ride’s auditory presence. \u003cbr\u003ePerformance Gains Across the Powerband: This high-performance dual exhaust kit helps your engine breathe more freely—unlocking increased power, stronger mid-range torque, and sharper throttle response. \u003cbr\u003eFactory-Custom Finish with Interchangeable Tips: Choose from a variety of exhaust tip styles (required, sold separately) to personalize your performance exhaust system and achieve a bold, factory-custom look. \u003cbr\u003eEnhanced Intake Tone When Paired with Stage 1 Air Intake: Combine with a Stage 1 Air Intake (sold separately) for a deeper, more aggressive intake note and a more immersive riding experience. \u003cbr\u003eStage 1 Synergy: Engineered for seamless integration with a Stage 1 Air Intake, this system maximizes airflow, tone, and overall performance across your complete Stage 1 upgrade. \u003cbr\u003eWhat's Included: A pair of heavy-duty OEM slip-on exhaust pipes, a calibration card with a unique ECM update code, installation hardware, and step-by-step instructions. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequired Sold Separately\u003c\/strong\u003e\u003cbr\u003eFish Tail, Six Shooter, Grooved, or Straight Exhaust Tips\u003c\/p\u003e\n\u003cp\u003eIndian Motorcycle\u003cbr\u003e2025, 2023 Indian Pursuit Elite\u003cbr\u003e2025-2026 Roadmaster PowerPlus Limited with 112 and PowerBand Audio Package\u003cbr\u003e2025-2026 Roadmaster PowerPlus Limited with 112\u003cbr\u003e2025-2026 Roadmaster PowerPlus Limited\u003cbr\u003e2025-2026 Roadmaster PowerPlus Dark Horse with 112 and PowerBand Audio Package\u003cbr\u003e2025-2026 Roadmaster PowerPlus Dark Horse with 112\u003cbr\u003e2025-2026 Roadmaster PowerPlus Dark Horse\u003cbr\u003e2025-2026 Indian Pursuit Limited with 112 and PowerBand Audio Package\u003cbr\u003e2025-2026 Indian Pursuit Limited with 112\u003cbr\u003e2025-2026 Indian Pursuit Dark Horse with 112 and PowerBand Audio Package\u003cbr\u003e2025-2026 Indian Pursuit Dark Horse with 112\u003cbr\u003e2025-2026 Indian Challenger Limited with 112 and PowerBand Audio Package\u003cbr\u003e2025-2026 Indian Challenger Limited with 112\u003cbr\u003e2025-2026 Indian Challenger Dark Horse with 112 and PowerBand Audio Package\u003cbr\u003e2025-2026 Indian Challenger Dark Horse with 112\u003cbr\u003e2025-2026 Chieftain PowerPlus Limited with 112 and PowerBand Audio Package\u003cbr\u003e2025-2026 Chieftain PowerPlus Limited with 112\u003cbr\u003e2025-2026 Chieftain PowerPlus Limited\u003cbr\u003e2025-2026 Chieftain PowerPlus Dark Horse with 112 and PowerBand Audio Package\u003cbr\u003e2025-2026 Chieftain PowerPlus Dark Horse with 112\u003cbr\u003e2025-2026 Chieftain PowerPlus Dark Horse\u003cbr\u003e2025 Roadmaster PowerPlus Limited with PowerBand Audio Package\u003cbr\u003e2025 Roadmaster PowerPlus Dark Horse with PowerBand Audio Package\u003cbr\u003e2025 Indian Springfield Special Edition\u003cbr\u003e2025 Indian Pursuit Limited with PowerBand Audio Package\u003cbr\u003e2025 Chieftain PowerPlus Limited with PowerBand Audio Package\u003cbr\u003e2025 Chieftain PowerPlus Dark Horse with PowerBand Audio Package\u003cbr\u003e2025 Chieftain PowerPlus\u003cbr\u003e2024-2026 Roadmaster with PowerBand Audio Package\u003cbr\u003e2024-2026 Roadmaster Limited with PowerBand Audio Package\u003cbr\u003e2024-2026 Roadmaster Dark Horse with PowerBand Audio Package\u003cbr\u003e2024-2026 Chieftain Limited with PowerBand Audio Package\u003cbr\u003e2024-2026 Chieftain Dark Horse with PowerBand Audio Package\u003cbr\u003e2024-2025, 2020, 2018 Roadmaster Elite\u003cbr\u003e2024-2025 Indian Pursuit Dark Horse Premium\u003cbr\u003e2024-2025 Indian Challenger Limited with PowerBand Audio Package\u003cbr\u003e2024-2025 Indian Challenger Dark Horse with PowerBand Audio Package\u003cbr\u003e2024 Indian Pursuit Limited Premium\u003cbr\u003e2023 Indian Pursuit Limited with Premium Package Icon\u003cbr\u003e2023 Indian Pursuit Dark Horse with Premium Package Icon\u003cbr\u003e2022-2026 Indian Pursuit Limited\u003cbr\u003e2022-2026 Indian Pursuit Dark Horse\u003cbr\u003e2022-2025 Indian Challenger Elite\u003cbr\u003e2022-2023 Indian Pursuit Limited with Premium Package\u003cbr\u003e2022-2023 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Limited\u003cbr\u003e2017 Roadmaster Classic\u003cbr\u003e2016-2026 Chieftain Dark Horse\u003cbr\u003e2016-2020 Springfield\u003cbr\u003e2014-2025 Chieftain\u003c\/p\u003e","brand":"Polaris","offers":[{"title":"Default Title","offer_id":51599544942903,"sku":"2879769-156","price":799.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8377\/9639\/files\/Screenshot2026-01-21133219.png?v=1769020589","url":"https:\/\/ducatibros.com\/products\/indian-thunderstroke-powerplus-stage-1-slip-on-exhaust-2879769-156","provider":"Ducati Bros","version":"1.0","type":"link"}