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K&N RK-3939 Intake System for Harley-Davidson
: In stock
:
: PartLimit
$270.99
Regular price
$541.99
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From the manufacturer
K&N Street Metal Intake Systems for Harley-Davidson Motorcycles
K&N's Street Metal intake systems provide custom good looks and a Guaranteed increase in Horsepower for your Harley Davidson motorcycle. Boost performance with a K&N Street Metal air intake system available in a variety of designs. These complete air intake systems replace the stock intake assembly with a custom built aluminum backing plate, an oversized original K&N high flow air filter and a custom designed cover with a bright mirror finish.
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Guaranteed to Increase HorsepowerK&N is clearly one of the defined leaders in high quality performance cold air intake systems not only for car and trucks but motorcycles as well. We feel it is one of the best dollars to horsepower investments you can make. Our first air intake kit was built in 1992 and we have been constantly designing, building and testing new air intake systems ever since. |
Washable High-Flow Air FilterK&N's high flow replacement air filters are designed to provide increased airflow and performance, while providing excellent engine protection for your bike. K&N's washable and reusable pleated media air filter provides a large filtration area offering low restriction, better throttle response, more horsepower and long service intervals. |
10-Year/Million Mile Limited WarrantyK&N invented one of the world's initial air filters that is guaranteed for one million miles. That same great warranty applies to K&N high-flow air intake systems. K&N performance products are well engineered, built with the finest materials and K&N stands behind them 100%. |
Easy to Install with Basic Hand ToolsK&N air intakes are very easy to install on your motorcycle. A typical air intake installation can be done with a screwdriver, pliers and a ratchet-set in 90 minutes or less! K&N specifically engineers their intake kits to use existing factory holes and mounting points, making installation simple. |
Also available: K&N DryCharger Filter Wraps
K&N DryChargers are manufactured from a durable polyester material and are pre-treated with a proprietary hydrophobic process designed to prevent splashes of water or mud from saturating your K&N air filter. The DryCharger will also stop small dirt particles; yet add little restriction to the airflow of the filter. (Where available).
Also available: K&N Wrench Off Oil Filters
K&N Harley motorcycle oil filters provide outstanding filtration levels, allow for high oil flow rates. They are great to use with all types of oils and will add increased performance to your motorcycle. These K&N Harley Davidson oil filters also come with a 17mm nut welded to the top that makes removal easy and come with either a black or chrome finish (where available).
Also available: K&N Recharger Kits
K&N air filter cleaning kits are composed of a six-step maintenance system designed to clean any K&N oiled cotton air filter. Cleaning and re-applying filter oil to your K&N air filter restores air flow efficiency so that it looks and operates like new again. The K&N Recharger Filter Care Service Kit includes K&N air filter oil and K&N Power Kleen air filter cleaner.
Also available: K&N Replacement Air Filters
K&N's high flow replacement air filters are available as a replacement for your stock Harley-Davidson Air Filter element. They are custom designed to fit your specific application and provide your bike with added airflow for increased performance.
Drychargers
Wrench Off Oil Filters
Recharger Kits
Replacement Air Filters
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.