1. Motorcycle/Scooter Air Filters Deals
  2. sku: 4265773951407531
  3. HARLEY RK-3946

HARLEY RK-3946 Intake

fits make: Harley, Davidson.

Rk-3946 K&n Intake System Harley Davidson Chrome Red

( Brand: Harley ), ( Manufacturer Part Number: RK-3946 ), ( Model: ITEMSUMMARYBYMARKETPLACE ), ( Part Type: Intake ), ( Material: Aluminum ), ( Color: Red )

Review HARLEY Intake System Davidson Chrome Red

The RK-3946 Intake for Harley-Davidson motorcycles is a high-performance upgrade for your stock air intake system. This aftermarket intake is designed to enhance the engine's breathing capabilities, leading to increased power, better throttle response, and a more exhilarating riding experience.

The intake system consists of a high-flow filter housing made from durable cast aluminum. This lightweight yet robust design not only provides excellent air filtration but also adds a distinctive visual element to your Harley-Davidson's engine compartment. The filter element inside is a conical air filter, which boasts a large surface area for maximum airflow and a fine mesh to capture even the smallest particles.

The RK-3946 Intake features a free-flowing intake tract made from polished mandrel-bent aluminum tubing. This design ensures minimal restriction to the airflow, allowing the engine to breathe more efficiently. In addition, the intake tube's smooth, polished surface reduces turbulence, further optimizing the airflow and power delivery.

This intake system comes with a high-performance intake throttle body, which provides a more responsive and smoother throttle control. The throttle body is designed to be a direct replacement for the stock unit, ensuring a hassle-free installation process.

The RK-3946 Intake is designed to fit select Harley-Davidson models, including Touring, Softail, and Sportster models. The kit includes all necessary hardware for installation, such as mounting brackets, gaskets, and intake tubes. The installation process is relatively straightforward, and most riders can complete it in their garage with basic hand tools.

In summary, the RK-3946 Intake is a high-performance upgrade for your Harley-Davidson motorcycle. It enhances the engine's breathing capabilities, leading to increased power, better throttle response, and a more exhilarating riding experience. The intake system is made from durable materials, comes with a high-flow conical air filter, and features a polished mandrel-bent aluminum intake tract. The installation process is straightforward, making this an excellent choice for riders looking to enhance their Harley-Davidson's performance.

The RK-3946 intake for Harley-Davidson motorcycles is a performance part designed to enhance the air intake system, leading to improved engine performance. Here are some pros and cons of buying this intake:

Pros:

1. Increased Power: The RK-3946 intake can lead to an increase in horsepower and torque, providing a more responsive and powerful riding experience.

2. Improved Engine Sound: This intake system is known for its distinctive engine sound, which many riders find appealing.

3. Enhanced Throttle Response: The intake design improves airflow into the engine, resulting in smoother throttle response and faster acceleration.

Cons:

1. Installation Complexity: Installing the RK-3946 intake requires some technical expertise and time, as it involves removing the factory airbox and installing the new intake system.

2. Cost: This performance part comes with a premium price tag, which might not be suitable for all Harley-Davidson owners.

3. Noise Level: The increased engine noise might not be desirable for all riders, especially those who prefer a quieter riding experience.

Conclusion:

The RK-3946 intake for Harley-Davidson motorcycles offers several benefits, including increased power, improved engine sound, and enhanced throttle response. However, it also comes with some downsides, such as installation complexity, cost, and noise level. If you are an experienced Harley-Davidson owner who values performance and is willing to invest time and money, this intake could be a worthwhile investment. On the other hand, if you prefer a quieter, less complex riding experience, this part might not be for you.

Recommendation:

If you are considering purchasing the RK-3946 intake for your Harley-Davidson motorcycle, it is recommended that you thoroughly research the installation process and ensure that you have the necessary skills and tools to complete the job yourself. Additionally, consider weighing the benefits against the costs and your personal preferences to determine if this intake is a worthwhile investment for you.

Details:

Our experts can show a vehicles potential, and walk you step by through the customization process to make your vehicle unique. Simple designed custom covers give this air intake good looks while powering down the highway or at your local show. Designed for Harley-Davidson motorcycles, Increase horsepower and torque, Easy to install, Made in USA, Backed by K N warranty K N?Street Metal Intake Systems are boost performance add a look. Item details: product images.: K N RK-3946 Intake System Harley Davidson ,CHROME, Red, K NS Street Metal Series High-Flow Air Systems provide a good looking appearance, offer increased airflow and deliver more horsepower torque to your Harley-Davidson motorcycle.

The sturdy, custom aluminum backing plate mounts directly to the throttle body via an integrated, internal-run breather system. You are the reason our doors open every day. Return Process: It is as easy one, two, three. A durable mounting gasket is also included to help absorb vibration.

These intake systems replace the stock assembly with a custom built system designed to increase horsepower and torque at rear wheels. The intake system comes with a K N Air Filter for high air flow and long service intervals. K N RK-3946 Intake System Harley Davidson ,CHROME, Red: BBWQ.

These intake systems increase power by eliminating the stock OE air cleaner and replacing it with a complete high-flow system. Free Shipping. The K N high-flow air filter is washable, reusable, pre-oiled and ready for installation. Fast shipping.

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part #: rk3946 price

  • $139.75

specifications scoofilters:

  • for makes: Harley, Davidson
  • brand: Harley
  • mpn: Rk-3946
  • model: Itemsummarybymarketplace
  • part type: Intake
  • material: Aluminum
  • color: Red

general scoofilters:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Air Filters

payments scoofilters:

  • credit card: Discover
  • other
  • wallet: Paypal

returns scoofilters:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted

shipping scoofilters:

  • transit: 3-8 Days
  • type: Fixed
  • service: Economy, Standard, Expedited, Overnight
  • class: Economy, Standard, Expedited, One-day
  • cost: $0.00

offer scoofilters:

  • availability: In Stock
  • started: April 15, 2025
  • options: Ship-to-home
  • sold: 0
  • quantity: 2

seller scoofilters:

  • rating: 94.8%
  • city: Miami, Florida
  • # reviews: 2835
for makes: harley, davidson, part type: intake,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > air filters, color: red, material: aluminum, sku: 4265773951407531,

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1 offer $139.75 USD
  • Offer #1: $139.75 price + $0.00 shipping estimate = $139.75* total. A durable mounting gasket is also included to help absorb vibration. The sturdy, custom aluminum backing plate mounts directly to the throttle body via an aluminum integrated, internal-run breather system.FREE SHIPPING

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