Engine Cold Air Intake Performance Kit 57-1121

        Engine Cold Air Intake Performance Kit 57-1121

        Part Number:57-1121
        K&N
        A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 60 minutes.
        • Engineered to provide high airflow and exceptional filtration
        • Filter only requires cleaning every 100,000 miles under normal highway driving conditions
        • Guaranteed to increase horsepower and torque
        • No-Hassle Lifetime Limited Warranty™
        • Replaces factory air filter and intake tube
        • Roto-molded HDPE intake tube paired with oversized oiled cotton air filter
        • Typical installation can be completed in 60 minutes or less with simple hand tools
        • Will not void vehicle warranty
        Retail price
        • $399.99
        Features
          • SKU
            57-1121
          • Brand
            K&N
          • Air Filter Color
            Red
          • Air Filter Outlet Shape
            Round
          • Clamp Color
            Natural
          • Clamp Material
            Stainless Steel
          • Clamp Quantity
            7
          • Clamp Style
            Regular
          • Coupler Color
            Black
          • Coupler Quantity
            3
          • Estimated Horsepower Gain
            3.18 HP @ 35.6 MPH
          • Feature Note
            Filter Oil Is Included
          • Feature Note
            All Intake Tube Ports Needed for the Specified Applications are Included
          • Filter Material
            Cotton Gauze
          • Includes Air Box
            No
          • Includes Mass Air Flow Sensor Adapter
            No
          • Includes Mounting Hardware
            Yes
          • Intake Pipe Color
            Black
          • Package Material
            Corrugated
          • Package Material
            Box
          • Pipe Material
            High-Density Cross-Linked Polyethylene
          • Product Series
            Motorcycle Intake System
          • Prop 65 - Required to list in California with Warning
            Yes
          • Prop 65 - Short Label
            WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
          • Prop 65 - Type
            Cancer and Reproductive
          • Prop 65 - Warning Image Label
            https://www.knfilters.com/images/l/prop65.jpg
          • Replacement Filter
            RU-2960XD
          • Style
            Gen II
          • TUV Approved (Europe)
            No
          • Warranty
            Limited Lifetime
          • Washable Filter
            Yes
          • Weight
            11.9 lbs. (5.4 kg)
        Fitment
        Installation
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