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Intake System-Harley DavidsonFits Select Harley-Davidson
K&N RK-3954B Features:
K& N's Street Metal Series High-Flow Air Intake Systems provide a good looking appearance, offer increased airflow and deliver more horsepower & torque to your Harley-Davidson motorcycle.
- Designed for Harley-Davidson motorcycles
- Increase horsepower and torque
- Easy to install
- Air Filter Color: Red
- Air Filter Height: 2.125 in (54 mm)
- Air Filter Material: Cotton Gauze
- Air Filter Washable: Yes
- CARB EO Number: D-269-60/83/104
- Color / Finish: Red Filter, Black Top
- Estimated Horsepower Gain: 7.17 HP @ 4812 RPM
- Mounting Hardware Included: Yes
- Overall Height: 2.281 in (58 mm)
- Replacement Filter: E-3990
- Top Material: Aluminum
- TUV Approved (Europe): No
Part TypeAir Cleaner Assembly
BrandK&N
Package Height4.87
Package Width9.5
Package Length11.75
Weight3.8 PG
Part CategoryPerformance Parts
Overall Height2.281 in (58 mm)
Estimated Horsepower Gain7.17 HP @ 4812 RPM
Top MaterialAluminum
Carb Eo NumberD-269-60/83/104
Air Filter Height2.125 in (54 mm)
Mounting Hardware IncludedYes
Part FitmentDirect Fit
Replacement FilterE-3990
Vendor Part NumberRK-3954B
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations