Add this Performance Air Intake to gain up to 5% additional horsepower for your Indian Motorcycle®. This Performance Air Intake lets the engine inhale more freely and deliver more power, quicker acceleration, and crisper throttle response. This is a direct replacement for the stock motorcycle air intake (requires dealer installation) and it's a perfect complement for the Stage 1 Straights Slip-On Exhaust Kit (sold separately). Each kit is designated with a warning triangle to indicate the restrictions that may apply. Click on the link below to review potential regulatory penalties for inappropriate installations of this item. Important Regulatory Information
One Thunderstroke ® Stage 1 Performance Air Intake and Filter Media, Stage 1 Calibration, and Installation Instructions. Delivers a 5% increase in horsepower. Allows the engine to inhale more freely and deliver more power. Provides quicker acceleration and throttle response. The perfect complement for high-performance exhaust such as Stage 1 Straights Slip-On Exhaust Kit (sold separately). Reliably filters out dirt and debris to prevent it from reaching engine. Direct replacement for the standard air intake
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