---
product_id: 89298506
title: "Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2004-2021 Harley Davidson: (See Product Description for Select Models), 57-1126"
brand: "visit the k&n store"
price: "R$5605"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/89298506-cold-air-intake-system-high-flow-air-filter-increase-performance
store_origin: BR
region: Brazil
---

# Up to 50% more airflow Easy installation in under an hour Fits 2004-2017 HARLEY DAVIDSON Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2004-2021 Harley Davidson: (See Product Description for Select Models), 57-1126

**Brand:** visit the k&n store
**Price:** R$5605
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Ride: Power Meets Performance!

## Quick Answers

- **What is this?** Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2004-2021 Harley Davidson: (See Product Description for Select Models), 57-1126 by visit the k&n store
- **How much does it cost?** R$5605 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/89298506-cold-air-intake-system-high-flow-air-filter-increase-performance)

## Best For

- visit the k&n store enthusiasts

## Why This Product

- Trusted visit the k&n store brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sound of Power:** Feel the roar of your engine with improved sound.
- • **Towing Made Easy:** Enhances acceleration and throttle response for towing.
- • **Unleash Your Ride:** Experience a guaranteed increase in horsepower and acceleration.
- • **Effortless Maintenance:** No filter cleaning required for up to 100,000 miles.
- • **Engine Protection Redefined:** World-class protection against harmful contaminants.

## Overview

The K&N Cold Air Intake Kit is designed for 2004-2017 Harley Davidson models, offering a dyno-tested increase in horsepower with up to 50% more airflow. It features a 10-year/million-mile warranty, requires no filter cleaning for up to 100,000 miles, and is easy to install with basic tools. This high-quality American-made product enhances engine sound and provides superior protection against contaminants.

## Description

Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2004-2021 Harley Davidson: (See Product Description for Select Models), 57-1126

## Features

- ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle.
- GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
- BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.
- IMPROVED ENGINE SOUND: Hear the power under the hood.
- WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
- EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles
- EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.
- DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
- HIGH QUALITY: Made in America.

## Images

![Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2004-2021 Harley Davidson: (See Product Description for Select Models), 57-1126 - Image 1](https://images-na.ssl-images-amazon.com/images/I/51xhXOjFdUL.jpg)
![Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2004-2021 Harley Davidson: (See Product Description for Select Models), 57-1126 - Image 2](https://images-na.ssl-images-amazon.com/images/I/71-2h992e-L.jpg)
![Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2004-2021 Harley Davidson: (See Product Description for Select Models), 57-1126 - Image 3](https://images-na.ssl-images-amazon.com/images/I/71E3paBpsXL.jpg)
![Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2004-2021 Harley Davidson: (See Product Description for Select Models), 57-1126 - Image 4](https://images-na.ssl-images-amazon.com/images/I/9124vC%2BWTQL.jpg)
![Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2004-2021 Harley Davidson: (See Product Description for Select Models), 57-1126 - Image 5](https://images-na.ssl-images-amazon.com/images/I/81hxLVZmr6L.jpg)

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**Shop now:** [https://www.desertcart.com.br/products/89298506-cold-air-intake-system-high-flow-air-filter-increase-performance](https://www.desertcart.com.br/products/89298506-cold-air-intake-system-high-flow-air-filter-increase-performance)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-31*