K&N Street Metal Air Intake System Shaker Black - RK-3951
$546.99
K&N Street Metal Air Intake System Shaker Black - RK-3951 Item # 603019

Description
Features:
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Cast aluminum high-volume, performance air intake housing in black
- Washable and reusable K&N High-Flow cotton air filter that provides outstanding performance and protection
- Integrated internal velocity stack
- Built-in breathers replace external OE breathers
- Easy to install, usually in 90 minutes or less
Specifications:
- Estimated Horsepower Gain: 6.04 HP @ 4907 RPM
- Replacement Filter: E-3987
- Air Filter Color: Red
- Air Filter Material: Cotton Gauze
- Product Style: Motorcycle Intake System
- Air Filter Height: 2.469 in (63 mm)
- Street Legal In All US States: No
- TUV Approved (Europe): No
- Overall Height: 3.25 in (83 mm)
- Top Material: Black Powder Coated
- Package Contents: 1 Air Filter
- Package Quantity: 1
- Weight: 5 lb (2.3 kg)
- Product Box Height: 4.8 in (122 mm)
- Product Box Length: 12 in (305 mm)
- Product Box Width: 9.5 in (241 mm)
- California Restricted: Not legal for sale or use in California
- Housing Material: Aluminum
- Mounting Hardware Included: Yes
Part Numbers for K&N Street Metal Air Intake System Shaker Black - RK-3951
Fitment for Parts K&N Street Metal Air Intake System Shaker Black - RK-3951
This part fits the following vehicles:

Reviews
Questions
Does it require rain sock or special pre cautions while riding in rain ?
Cover will do a good job of keeping debris and water out but it is not waterproof - also, K&N does not list any wraps for this filter. You might have some trouble if your city frequently has heavy rains.
Date published: 2024-10-25