---
product_id: 316399140
title: "Air Intake System: Air Cleaner Kit for Harley Davidson 2008-2017 Touring, Softail Models 96CI, 103CI, Road Glide, Softail, Street Glide, Road King RK-3952"
brand: "k&n"
price: "€ 434.75"
currency: EUR
in_stock: true
category: "K&N"
url: https://www.desertcart.hr/products/316399140-air-intake-system-air-cleaner-kit-for-harley-davidson-2008
store_origin: HR
region: Croatia
---

# Washable & reusable high-flow filter Cast aluminum high-volume housing Boosts horsepower + throttle response Air Intake System: Air Cleaner Kit for Harley Davidson 2008-2017 Touring, Softail Models 96CI, 103CI, Road Glide, Softail, Street Glide, Road King RK-3952

**Brand:** k&n
**Price:** € 434.75
**Availability:** ✅ In Stock

## Summary

> 🏍️ Ride louder, ride stronger — the ultimate Harley airflow upgrade!

## Quick Answers

- **What is this?** Air Intake System: Air Cleaner Kit for Harley Davidson 2008-2017 Touring, Softail Models 96CI, 103CI, Road Glide, Softail, Street Glide, Road King RK-3952 by k&n
- **How much does it cost?** € 434.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/316399140-air-intake-system-air-cleaner-kit-for-harley-davidson-2008)

## Best For

- k&n enthusiasts

## Why This Product

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

## Key Features

- • **Unleash Raw Power:** Guaranteed horsepower increase for that edge on every ride
- • **Effortless Upgrade:** Simple 90-minute install—get back on the road faster
- • **Eco-Smart Performance:** Washable, reusable K&N cotton filter saves money and the planet
- • **Precision Engineering:** Sleek cast aluminum housing designed for max airflow and durability
- • **Iconic Style Statement:** Matte black oval housing with silver accents for aggressive, modern Harley flair

## Overview

The K&N Air Intake System RK-3952 is a high-performance upgrade for Harley Davidson Touring and Softail models (2008-2017). Featuring a washable, reusable high-flow cotton filter housed in a durable cast aluminum black matte casing, it boosts horsepower and throttle response while delivering an aggressive engine sound. Designed for easy installation in under 90 minutes, this street-legal system (except in CA) combines cutting-edge airflow technology with iconic Harley styling to elevate both performance and presence.

## Description

K&N Street Metal Air Intake Systems for Harley Davidson motorcycles replace the restrictive stock OE air cleaner with an oversized K&N High-Flow Air Filter and a high-volume cast aluminum housing. If you're looking for an aggressive appearance but want a significant increase in airflow, resulting in more power, this high-flow air intake system is exactly what your Harley needs. Installation is so simple, it can usually be done in 90 minutes or less. The K&N air filter is washable, reusable, pre-oiled and ready for installation. This intake system features an updated, modern look with an oval-shaped matte black housing. Silver details and sanded fins further enhance the streamlined look. Internal breathers provide a sleek, clean appearance. This air intake has a classic styling with a savage appeal. These K&N air intakes are street legal in most states. They are not legal for use in California and other states adopting California emission standards.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BHB1W8M |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #96,510 in Automotive ( See Top 100 in Automotive ) #138 in Motorcycle Air Filters |
| Brand Name | K&N |
| Customer Reviews | 4.7 4.7 out of 5 stars (210) |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00024844367013, 02484436701300 |
| Included Components | 1 Air Filter |
| Item Dimensions L x W x H | 30.5L x 24.1W x 9.5H centimeters |
| Item Type Name | Intake System (Harley Davidson) |
| Item Weight | 3.88 Pounds |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | RK-3952 |
| Model Number | RK-3952 |
| OEM Equivalent Part Number | 77-2557KP |
| Product Grade | Tuning |
| Shape | Oval |
| UPC | 024844367013 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** K&N
- **Fit type:** Vehicle Specific Fit
- **OEM part number:** 77-2557KP
- **Product dimensions:** 30.5L x 24.1W x 9.5H centimeters
- **Product grade:** Tuning

## Images

![Air Intake System: Air Cleaner Kit for Harley Davidson 2008-2017 Touring, Softail Models 96CI, 103CI, Road Glide, Softail, Street Glide, Road King RK-3952 - Image 1](https://m.media-amazon.com/images/I/61b6xYVjwZL.jpg)

## Frequently Bought Together

- K&N Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2008-2017 Harley Davidson: (See Product Description for Select Models), RK-3952
- FILTERWEARS Pre-Filter K425K For Harley Davidson Ventilator Filter K&N Air Cleaner RK-3952 RK-3956 & Arlen Ness 600-099
- M Maintenanse Air Cleaner Filter Waterproof Rain Socker Protective Cover Fit For Harley Touring Flhr Flhx Dyna Softail 114 Road King

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/316399140-air-intake-system-air-cleaner-kit-for-harley-davidson-2008](https://www.desertcart.hr/products/316399140-air-intake-system-air-cleaner-kit-for-harley-davidson-2008)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-17*