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K&N Harley-Davidson Air Intake System RK-3910-1
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- SKU:
- TURKNNRK-3910-1
- Condition:
- New
- Shipping:
- Calculated at Checkout
Description
K&N Harley-Davidson Air Intake System RK-3910-1
- RK Series Air Intake System
- Fits Various Harley Davidson Twin Cam Motorcycle Models (See Last Images For Fitment)
- Washable and Reusable
- Guaranteed to Increase Horsepower and Torque
- Retains Factory Appearance by Utilizing the Stock Air Cleaner Cover
- Features Dyno-Tuned Velocity Stack
- Easy to Install, Usually in 90 Minutes or Less
- Pre-Oiled Filter
- System Includes:
- High-Flow Air Filter
- Powder Coated Billet Aluminum Back Plate
- Mounting Hardware
- Product Specifications:
- Estimated Horsepower Gain: 10.76 HP @ 5206 RPM
- Size: 9"
- Top Style: Metal
- Top Material: Black Powder Coated
- Overall Height: 2.188"
- Neck Flange: 2.25"
- Style: Oval
- Air Filter Color: Red
- Air Filter Material: Cotton Gauze
- Air Filter Height: 2.188"
- Air Filter Shape: Oval
- Air Filter Outlet Shape: Round
- Inlet Diameter: 2.25"
- CARB EO Number: D-269-35/55
- No Clamps Required
- K&N Million Mile Warranty
- Made in the U.S.A
- Sold As A Kit
- Quality Made Product
K&N's RK Series was developed to get more horsepower from your Twin Cam Harley-Davidson engine! Built around the legendary K&N High-Flow Air Filter, this RK Series assembly includes an innovative powder coated billet aluminum back plate that eliminates external breathers and features a built-in dyno-tuned velocity stack. This intake system retains a factory appearance by utilizing the stock air cleaner cover, and installation is easy in usually 90 minutes or less.
California Prop 65 WARNING: This product may expose you to a chemical known to the State of California to cause cancer and birth defects or other reproductive harm
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