---
product_id: 62993139
title: "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"
brand: "k&n"
price: "₨159734"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/62993139-k-and-n-cold-air-intake-system-high-flow-air
store_origin: LK
region: Sri Lanka
---

# Guaranteed horsepower & torque boost Easy 60-min installation kit Proudly made in the USA 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

**Brand:** k&n
**Price:** ₨159734
**Availability:** ✅ In Stock

## Summary

> 🏍️ Feel the Power, Hear the Growl, Own the Road!

## Quick Answers

- **What is this?** 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 by k&n
- **How much does it cost?** ₨159734 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/62993139-k-and-n-cold-air-intake-system-high-flow-air)

## 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

- • **Breathe & Roar:** High-flow, reusable cotton air filter and custom heat shield amplify airflow and engine growl for that unmistakable aggressive sound.
- • **Tow Like a Pro:** Enhanced throttle response and uphill acceleration make towing effortless, perfect for daily rides and heavy loads.
- • **Unleash Raw Power:** Dyno-tested to deliver a measurable increase in horsepower and torque, transforming your Harley’s performance instantly.
- • **Lifetime Confidence:** No-hassle lifetime limited warranty protects your investment without voiding your factory vehicle warranty.
- • **Plug & Play Upgrade:** Vehicle-specific fit with all parts and instructions included—upgrade your ride in under an hour with basic tools.

## Overview

The K&N Cold Air Intake System RK-3952 is a precision-engineered, dyno-tested upgrade designed for 2008-2017 Harley Davidson models. It replaces restrictive OEM air boxes with a high-flow intake tube, custom heat shield, and a washable, reusable cotton air filter to boost horsepower, torque, and throttle response. Proudly made in the USA, it installs easily in about 60 minutes and comes with a lifetime limited warranty that won’t void your factory coverage—perfect for riders who demand performance, sound, and reliability.

## Description

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

## Features

- GUARANTEED INCREASE IN HORSEPOWER & TORQUE: K&N cold air intake systems provide a less restrictive path for airflow, increasing the volume of cool, oxygen-rich air into your engine.
- DYNO TESTING YOU CAN TRUST: K&N air intake horsepower/torque testing is performed on wheel-based dynamometers and the reports are included with each intake system.
- IMPROVED ENGINE SOUND - HEAR THE GROWL: K&N’s intake systems allow your engine to breathe and sound as it should- your engine will growl on acceleration and return to quiet once at speed.
- BETTER TOWING: K&N Air intake kit improves acceleration and uphill performance when towing by improving throttle response, overall horsepower and torque. Excellent for daily and highway driving.
- PREMIUM ENGINE PROTECTION FROM A TRUSTED BRAND: K&N air intake will not void manufacturer vehicle warranty & No-Hassle Lifetime Limited Warranty protects for the life of your vehicle.
- HIGH-FLOW REUSABLE AIR FILTER: 4 layers of pleated, breathable cotton with K&N’s red filter oil to absorb dirt & dust particles, allowing clean air to continue flowing into your engine, only needs cleaning every 100k miles under normal highway conditions.
- EASY TO INSTALL: Includes detailed, step-by-step instructions & all necessary parts- the entire air intake system can typically be installed in less than 60 minutes with basic hand tools.
- MADE IN THE USA: Proudly made in the USA for trusted quality & reliability and backed by US based customer support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | K&N |
| Product Dimensions | 12"L x 9.5"W x 3.75"H |
| OEM Part Number | 77-2557KP |
| Global Trade Identification Number | 00024844367013, 02484436701300 |
| Shape | Oval |
| Manufacturer | K&N Engineering |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 024844367013 |
| Model | Intake System |
| Item Weight | 3.88 pounds |
| Item model number | RK-3952 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | RK-3952 |

## Product Details

- **Brand:** K&N
- **Product Dimensions:** 12"L x 9.5"W x 3.75"H
- **OEM Part Number:** 77-2557KP
- **Global Trade Identification Number:** 00024844367013, 02484436701300
- **Shape:** Oval

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61b6xYVjwZL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.lk/products/62993139-k-and-n-cold-air-intake-system-high-flow-air](https://www.desertcart.lk/products/62993139-k-and-n-cold-air-intake-system-high-flow-air)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-03*