K&N 57-1137 Performance Air Intake System — 01-17 Harley Davidson Softail / Dyna

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Boost Your Harley Softail or Dyna with the K&N 57-1137 FIPK Air Intake

Enhance the performance of your 2001-2017 Harley-Davidson Softail or Dyna motorcycle with the K&N 57-1137 FIPK (Fuel Injection Performance Kit) air intake system. This performance upgrade is engineered to replace your stock air cleaner, delivering a significant increase in horsepower and torque for a more exhilarating riding experience.

Unrestricted Airflow for Maximum Power

The K&N 57-1137 system features a high-flow, washable, and reusable K&N air filter combined with a custom-designed intake tube. This setup drastically reduces intake restriction, allowing your engine to ingest a larger volume of air. This improved airflow translates directly into more usable power and quicker acceleration throughout the engine's RPM range, giving your Harley a noticeable performance edge.

• Significant Power Gains: Experience increased horsepower and torque.
• Aggressive Styling: Adds a custom look to your motorcycle's engine bay.
• High-Performance Air Filter: Washable and reusable for extended service life.
• Vehicle Specific Design: Tailored for fitment on numerous Softail and Dyna models.
• Street Legal: CARB exempt and legal for use in all 50 states.

Designed for a straightforward installation, this kit includes all the necessary mounting hardware and a die-cast aluminum throttle-body mounting plate. Whether you ride a Fat Boy, Night Train, Heritage Softail, or various Dyna models, the K&N 57-1137 is the perfect upgrade for riders seeking enhanced performance. Get yours today at GGCRACING.