K&N Cold Air Intake Kit: High Performance, Increase Horsepower, 57-1137
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K&N Cold Air Intake Kit: High Performance, Increase Horsepower, 57-1137
Guaranteed increase in horsepower and an improved driving experience.
K&N Cold Air Intake Kit: High Performance, Increase Horsepower, 57-1137
K&N

Nº de artículo: 57243102

K&N Cold Air Intake Kit: High Performance, Increase Horsepower, 57-1137

87% of respondents would recommend this to a friend

Nº de artículo: 57243102

CRC 145533

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Haz tu pedido ahora y recíbelo por ahí Viernes, Octubre 02
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What Stands Out

High-Flow Filter
This intake system enhances airflow efficiency, allowing for optimal engine performance and quicker acceleration, setting it apart from standard filters.
Model Compatibility
Designed to fit a wide range of Harley Davidson models from 2001 to 2017, ensuring an easy upgrade for various motorcycle enthusiasts.
Performance Boost
With the K&N Cold Air Intake, riders experience noticeable improvements in horsepower and throttle response, making it a valuable upgrade for performance-focused riders.

Detalles de producto

Shop K&N Cold Air Intake Kit: High Performance, Increase Horsepower, 57-1137 online at a best price in Costa Rica. B0B8R9TNDG
Brand NameK&N
Model Number57-1137
OEM Equivalent Part Number57-1137
Manufacturer Part Number57-1137
Number of Items1
Number of Packs1
Global Trade Identification Number00024844368508
ManufacturerK&N Engineering
Unit Count1 Count
UPC024844368508
Included ComponentsAir Filter^Intake Tube^Gasket(2)^Back Plate^Parts Kit^Literature Packet
Item Type NamePerformance Air Intake System
Item Weight4.2 pounds (1.91 kg)
Item Dimensions L x W x H11.75"L x 9.5"W x 4.88"H (29.8 x 24.1 x 12.4 cm)
ShapeOblong
Item HighlightFits Select 2001-2017 HARLEY DAVIDSON: FLD Switchback/FLHR Road King/FLS Softail Slim (See Product Description)
Product GradePerformance Part
Fit TypeVehicle Specific Fit
Automotive Fit TypeVehicle Specific Fit
BrandK&N
Product Dimensions (L x W x H)11.75"L x 9.5"W x 4.88"H (29.8 x 24.1 x 12.4 cm)
OEM Part Number57-1137

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Riders seeking improved acceleration and performance from their Harley Davidson will benefit significantly from this intake system.

  • Long-Distance Riders

    Motorcyclists who frequently travel long distances will enjoy better fuel efficiency and engine responsiveness from this upgrade.

  • Custom Builders

    Those customizing their Harley Davidson motorcycles can enhance engine performance, making it a valuable addition to their builds.

Not Suitable For
  • Stock Riders

    If you prefer to maintain your bike's stock performance, this upgrade may not align with your riding style.

DESCRIPCIÓN DEL PRODUCTO

K&N Cold Air Intake Kit: High Performance, Increase Horsepower, 57-1137

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Preguntas y respuestas de los clientes

  • Pregunta: What is the primary benefit of using the K&N Cold Air Intake System for my Harley Davidson?

    Respuesta: The K&N Cold Air Intake System primarily enhances your motorcycle's performance by allowing a higher flow of cooler air into the engine. Cooler air is denser, which leads to improved combustion efficiency. This means you'll experience increased horsepower and acceleration, giving your bike better throttle response. Additionally, this system can improve overall fuel efficiency. Riders looking for more power during long trips or highway cruising will find this upgrade particularly beneficial.
  • Pregunta: How does the K&N Cold Air Intake System affect the sound of my motorcycle?

    Respuesta: The K&N Cold Air Intake System can significantly enhance the sound of your Harley Davidson. Due to the increased airflow, the engine produces a deeper, more aggressive sound under acceleration. Many riders appreciate this change as it adds to the overall riding experience. It’s ideal for enthusiasts who value both performance and the auditory thrill of a roaring engine while cruising down the road.
  • Pregunta: Is the K&N Cold Air Intake System compatible with all Harley Davidson models between 2001 and 2017?

    Respuesta: The K&N Cold Air Intake System is specifically designed for a wide range of Harley Davidson models between 2001 and 2017, but compatibility can vary depending on the specific model and modifications. Before making a purchase, it’s essential to verify compatibility with your motorcycle's exact make and model. This ensures you get the most efficient performance upgrades suited for your unique Harley.
  • Pregunta: Will installing the K&N Cold Air Intake System void my motorcycle’s warranty?

    Respuesta: Installing the K&N Cold Air Intake System typically does not void your motorcycle's warranty, as modifications usually fall under the Magnuson-Moss Warranty Act. However, warranty coverage can depend on the specific circumstances and the dealership’s policies. It's advisable to consult with your dealer before modifications to understand their position on aftermarket parts to avoid any potential issues.
  • Pregunta: How long does it take to install the K&N Cold Air Intake System?

    Respuesta: Installing the K&N Cold Air Intake System can take anywhere from 30 minutes to a couple of hours, depending on your mechanical skills and experience. The installation process involves relatively straightforward steps such as removing the factory air filter housing and fitting the K&N system. For those less experienced, following the detailed instructions or watching instructional videos can help make the process more manageable, ensuring you enjoy the benefits sooner.
  • Pregunta: What maintenance is required for the K&N Cold Air Intake System?

    Respuesta: The K&N Cold Air Intake System requires minimal maintenance thanks to its reusable high-flow air filters. You should clean and re-oil the filter every 50,000 miles (or as required based on conditions) with K&N's cleaning kit. This maintenance ensures optimal airflow and performance. Regular checks can keep your system running efficiently, allowing you to enjoy the full benefits of enhanced power and acceleration while riding.
  • Pregunta: Does the K&N Cold Air Intake System improve fuel economy?

    Respuesta: Yes, one of the advantages of the K&N Cold Air Intake System is that it can improve fuel economy under certain riding conditions. By providing better airflow and improving combustion efficiency, you can potentially see an increase in miles per gallon, especially during highway cruising. Riders aiming for longer trips will definitely appreciate the benefits of improved efficiency along with enhanced performance.
  • Pregunta: Can I tune my motorcycle after installing the K&N Cold Air Intake System?

    Respuesta: While it's not a strict requirement, tuning your motorcycle post-installation of the K&N Cold Air Intake System can optimize its performance further. A proper tune ensures that the engine's air-fuel mixture is adjusted to work with the increased airflow, maximizing horsepower and efficiency. This is particularly beneficial for riders seeking to extract the best performance from their Harley Davidson.
  • Pregunta: Where can I buy the K&N Cold Air Intake System in Costa Rica?

    Respuesta: You can purchase the K&N Cold Air Intake System for your Harley Davidson at Ubuy. Ubuy offers a convenient online shopping experience, allowing you to view product specifications, customer reviews, and ensure you select the right item for your motorcycle. With their reliable service, you can easily order the intake system and have it delivered to your location.
  • Pregunta: What makes the K&N Cold Air Intake System different from other air intake systems?

    Respuesta: The K&N Cold Air Intake System is known for its high-flow performance and reliable filtration technology. Unlike many other air intake systems, K&N filters utilize a unique cotton media that allows for superior airflow while still effectively filtering out harmful particles. This combination of efficiency and protection sets K&N apart, making it a popular choice for enthusiasts looking to enhance their motorcycle's performance without sacrificing engine health.

K&N Air Intake 57-1137 Editorial Review

K&N Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2001-2017 Harley Davidson: (See Product Descriptions for Select Models), 57-1137 offers a performance air intake system that enhances vehicle acceleration and horsepower. This specific model is designed with a 4.2-pound weight, ensuring it doesn't add unnecessary bulk to your bike. Users appreciate the noticeable improvement in throttle response after installation. The kit includes an air filter, intake tube, gaskets, and detailed literature, facilitating an easy installation process. However, some users note that the stock filter might not fit all configurations without modifications, which can be a minor inconvenience for some owners.

Customer Reviews & Ratings

1 valoraciones de los clientes
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  • 4 estrella
    100%
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ventajas

  • Enhances performance and throttle response
  • Easy installation with common tools
  • Includes necessary components for setup
  • High-quality construction and design
  • Compatible with various Harley models

Contras

  • May require modifications for certain bike configurations

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

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CRC 145533

Haz tu pedido ahora y recíbelo por ahí Viernes, Octubre 02

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características y beneficios

  • Premium cold air intake system with over 50 years of expertise.
  • Dyno tested for guaranteed horsepower increase.
  • Includes high flow intake tube and custom heat shield.
  • Features oversized K&N Washable High-Flow Cotton Air Filter.
  • Installs easily in about 60 minutes; maintains factory warranty.
  • Legal for use in all 50 states.

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