This Thunderstroke® Stage 1 Slip-On Exhaust produces a rich, throaty exhaust note and lets a Thunderstroke® engine breathe more freely, unleashing additional power with enhanced mid-range torque and throttle response. For extra custom style, add your choice of Exhaust Tips (sold separately). Designed to seamlessly integrate with your Indian Motorcycle®'s hard saddlebags. This complete kit conveniently includes the required Calibration Code that upgrades the Engine Control Module (ECM) software from stock to Stage 1, allowing this kit to be properly installed by your dealer. No additional software purchase necessary. Each kit is designated with a warning triangle to indicate the restrictions that may apply.
Includes Thunderstroke® Stage One Straight Slip-On Exhaust Kit Right and left side exhaust pipes 4.0" Pipes Designed for a deeper, rich, throaty sound Warranty: 1 Year from Date of Purchase