---
product_id: 772509517
title: "Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2000-2019 SUZUKI/KAWASAKI (DRZ400S, DRZ400SM, DRZ400E, DRZ400, KLX400R, KLX400SR) SU-4000"
brand: "k&n"
price: "449.10 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "K&N"
url: https://www.desertcart.tn/products/772509517-engine-air-filter-high-performance-premium-powersport-air-filter-fits
store_origin: TN
region: Tunisia
---

# 10-Year/Million Mile Warranty Washable & reusable 50% more airflow Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2000-2019 SUZUKI/KAWASAKI (DRZ400S, DRZ400SM, DRZ400E, DRZ400, KLX400R, KLX400SR) SU-4000

**Brand:** k&n
**Price:** 449.10 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ride, protect your legacy.

## Quick Answers

- **What is this?** Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2000-2019 SUZUKI/KAWASAKI (DRZ400S, DRZ400SM, DRZ400E, DRZ400, KLX400R, KLX400SR) SU-4000 by k&n
- **How much does it cost?** 449.10 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/772509517-engine-air-filter-high-performance-premium-powersport-air-filter-fits)

## 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 Peak Power:** Boost your bike’s acceleration with 50% increased airflow over standard filters.
- • **Eco-Chic Performance:** Save $250 and reduce waste with a washable, reusable filter designed for sustainability.
- • **Quick & Clean Upgrade:** Pre-oiled and ready to install in minutes—effortless performance enhancement for your Suzuki or Kawasaki.
- • **Race-Tested Reliability:** Engineered and tested on the world’s toughest tracks to protect your engine from harmful contaminants.
- • **Ride Worry-Free for a Decade:** Backed by a 10-year/million mile limited warranty—performance that lasts as long as your ride.

## Overview

The K&N SU-4000 High Performance Air Filter fits 2000-2019 Suzuki and Kawasaki models, delivering up to 50% more airflow for enhanced acceleration. Featuring a washable, reusable design backed by a 10-year/million mile warranty, it offers long-lasting engine protection and significant cost savings over disposable filters. Engineered in the USA and race-tested for durability, this easy-to-install filter is the ultimate upgrade for serious riders seeking performance and sustainability.

## Description

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your motorcycle, ATV, or Side-By-Side vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance for your journey. Join the millions of customers who have saved money and improved performance by upgrading to K&N filtration. Fitment Information: 2000-2019 SUZUKI DRZ400S; 2005-2019 SUZUKI DRZ400SM; 2000-2018 SUZUKI DRZ400E; 2000-2017 SUZUKI DRZ400; 2003 KAWASAKI KLX400R; 2003 KAWASAKI KLX400SR

Review: Best airfilter - Works great, comes with kit to refresh it x3-5 a season
Review: 👍👍 - love the K&N filter brand always quality

## Features

- ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle
- ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%
- EASY INSTALLATION: Pre-oiled and ready to install. One of the easiest and most cost-effective upgrades for your motorcycle or ATV for quick performance ns
- SAVES MONEY: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters
- ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters.WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contamits.HIGH QUALITY: Made in America

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000E28JLG |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #235,961 in Automotive ( See Top 100 in Automotive ) #566 in Motorcycle Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Customer Reviews | 4.7 out of 5 stars 369 Reviews |
| EU Spare Part Availability Duration | 10 Years |
| Fit Type | Vehicle Specific Fit |
| Fit type | Vehicle Specific Fit |
| Global Trade Identification Number | 00024844080622 |
| Included Components | SUZUKI DRZ400 2000-2019 |
| Item Dimensions L x W x H | 8.5L x 8.6W x 3.6H centimeters |
| Item Type Name | SUZUKI DRZ400 2000-2019 |
| Item Weight | 0.4 Kilograms |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | SU-4000 |
| Model Number | SU-4000 |
| Number of Items | 1 |
| OEM Equivalent Part Number | SU-4000 |
| OEM part number | SU-4000 |
| Product Grade | Performance Part |
| Product dimensions | 8.5L x 8.6W x 3.6H centimeters |
| Product grade | Performance Part |
| Shape | Panel |
| UPC | 182682839328 172303706771 182682221161 024844080622 953040026342 |

## Product Details

- **Product grade:** Performance Part
- **Brand:** K&N
- **Fit type:** Vehicle Specific Fit
- **Product dimensions:** 8.5L x 8.6W x 3.6H centimeters
- **OEM part number:** SU-4000

## Images

![Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2000-2019 SUZUKI/KAWASAKI (DRZ400S, DRZ400SM, DRZ400E, DRZ400, KLX400R, KLX400SR) SU-4000 - Image 1](https://m.media-amazon.com/images/I/61RXHJ9QrDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best airfilter
*by A***R on 2 March 2025*

Works great, comes with kit to refresh it x3-5 a season

### ⭐⭐⭐⭐⭐ 👍👍
*by L***Y on 9 July 2026*

love the K&N filter brand always quality

### ⭐⭐⭐⭐⭐ Perfect fit for the right air filter
*by S***O on 4 November 2022*

A must-have if you are using a K&N filter that is exposed to dusty environments or is not protected from rain. Fits the described filters perfectly and is easy to clean. It's a bit of a hassle to put it on and off, but that is still better than having to re-oil your filter more often.

## Frequently Bought Together

- K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2000-2019 SUZUKI/KAWASAKI (DRZ400S, DRZ400SM, DRZ400E, DRZ400, KLX400R, KLX400SR) SU-4000
- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Suzuki, Arctic Cat, Kawasaki Vehicles, KN-139
- JDJetting 00-19 Suzuki Drz400S: Jd Jetting Jet Kit (JDS005)

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**Shop now:** [https://www.desertcart.tn/products/772509517-engine-air-filter-high-performance-premium-powersport-air-filter-fits](https://www.desertcart.tn/products/772509517-engine-air-filter-high-performance-premium-powersport-air-filter-fits)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-09*