Indian Thunderstroke & Powerplus Stage 1 Slip-On Exhaust 2879769-156

Amplify your ride with the Indian Motorcycle Thunderstroke & 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.  Designed 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.  This 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. Dealer installation is required to apply the ECM software upgrade and ensure optimal performance. Signature Sound Upgrade: The Indian Motorcycle Thunderstroke & 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. Performance 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. Factory-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. Enhanced 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. Stage 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. What'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.  Required Sold SeparatelyFish Tail, Six Shooter, Grooved, or Straight Exhaust Tips Indian Motorcycle2025, 2023 Indian Pursuit Elite2025-2026 Roadmaster PowerPlus Limited with 112 and PowerBand Audio Package2025-2026 Roadmaster PowerPlus Limited with 1122025-2026 Roadmaster PowerPlus Limited2025-2026 Roadmaster PowerPlus Dark Horse with 112 and PowerBand Audio Package2025-2026 Roadmaster PowerPlus Dark Horse with 1122025-2026 Roadmaster PowerPlus Dark Horse2025-2026 Indian Pursuit Limited with 112 and PowerBand Audio Package2025-2026 Indian Pursuit Limited with 1122025-2026 Indian Pursuit Dark Horse with 112 and PowerBand Audio Package2025-2026 Indian Pursuit Dark Horse with 1122025-2026 Indian Challenger Limited with 112 and PowerBand Audio Package2025-2026 Indian Challenger Limited with 1122025-2026 Indian Challenger Dark Horse with 112 and PowerBand Audio Package2025-2026 Indian Challenger Dark Horse with 1122025-2026 Chieftain PowerPlus Limited with 112 and PowerBand Audio Package2025-2026 Chieftain PowerPlus Limited with 1122025-2026 Chieftain PowerPlus Limited2025-2026 Chieftain PowerPlus Dark Horse with 112 and PowerBand Audio Package2025-2026 Chieftain PowerPlus Dark Horse with 1122025-2026 Chieftain PowerPlus Dark Horse2025 Roadmaster PowerPlus Limited with PowerBand Audio Package2025 Roadmaster PowerPlus Dark Horse with PowerBand Audio Package2025 Indian Springfield Special Edition2025 Indian Pursuit Limited with PowerBand Audio Package2025 Chieftain PowerPlus Limited with PowerBand Audio Package2025 Chieftain PowerPlus Dark Horse with PowerBand Audio Package2025 Chieftain PowerPlus2024-2026 Roadmaster with PowerBand Audio Package2024-2026 Roadmaster Limited with PowerBand Audio Package2024-2026 Roadmaster Dark Horse with PowerBand Audio Package2024-2026 Chieftain Limited with PowerBand Audio Package2024-2026 Chieftain Dark Horse with PowerBand Audio Package2024-2025, 2020, 2018 Roadmaster Elite2024-2025 Indian Pursuit Dark Horse Premium2024-2025 Indian Challenger Limited with PowerBand Audio Package2024-2025 Indian Challenger Dark Horse with PowerBand Audio Package2024 Indian Pursuit Limited Premium2023 Indian Pursuit Limited with Premium Package Icon2023 Indian Pursuit Dark Horse with Premium Package Icon2022-2026 Indian Pursuit Limited2022-2026 Indian Pursuit Dark Horse2022-2025 Indian Challenger Elite2022-2023 Indian Pursuit Limited with Premium Package2022-2023 Indian Pursuit Dark Horse with Premium Package2022-2023 Indian Challenger Dark Horse Icon2022-2023 Chieftain Dark Horse Icon2022 Indian Pursuit Limited Icon with Premium Package2022 Indian Pursuit Dark Horse Icon with Premium Package2022 Indian Challenger Jack Daniels Limited Edition2021-2026 Roadmaster Limited2021-2026 Indian Springfield Dark Horse2021-2026 Indian Springfield2021-2026 Indian Challenger Limited2021-2026 Indian Challenger Dark Horse2021-2025 Indian Challenger2020-2026 Roadmaster Dark Horse2020-2023, 2017-2018 Chieftain Elite2020 Challenger Limited2020 Challenger Dark Horse2020 Challenger2018-2020 Springfield Dark Horse2018-2020 Chieftain Classic2017-2026 Roadmaster2017-2026 Chieftain Limited2017 Roadmaster Classic2016-2026 Chieftain Dark Horse2016-2020 Springfield2014-2025 Chieftain