---
product_id: 278291138
title: "Arlen Ness18-508 Chrome Big Sucker Performance Air Filter Kit"
brand: "arlen ness"
price: "$U24349"
currency: UYU
in_stock: true
reviews_count: 2
url: https://www.desertcart.uy/products/278291138-arlen-ness18-508-chrome-big-sucker-performance-air-filter-kit
store_origin: UY
region: Uruguay
---

# High-flow filter for max airflow One-piece aluminum backing plate Stage II kit with 20% larger filter Arlen Ness18-508 Chrome Big Sucker Performance Air Filter Kit

**Brand:** arlen ness
**Price:** $U24349
**Availability:** ✅ In Stock

## Summary

> 🚀 Unleash Your Ride's Potential!

## Quick Answers

- **What is this?** Arlen Ness18-508 Chrome Big Sucker Performance Air Filter Kit by arlen ness
- **How much does it cost?** $U24349 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/278291138-arlen-ness18-508-chrome-big-sucker-performance-air-filter-kit)

## Best For

- arlen ness enthusiasts

## Why This Product

- Trusted arlen ness brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stage II Upgrade:** Unlock 20% more airflow with the Stage II kit for serious power gains.
- • **Streamlined Design:** Eliminates unnecessary fittings and hoses for a cleaner look.
- • **Enhanced Performance:** Experience a virtually closed-loop system for optimal airflow.
- • **Lightweight Innovation:** Weighs only 1.37 kg, enhancing your bike's performance without the bulk.
- • **Versatile Compatibility:** Fits both oval and round OEM outer covers for easy upgrades.

## Overview

The Arlen Ness 18-508 Chrome Big Sucker Performance Air Filter Kit is engineered for motorcycle enthusiasts seeking enhanced performance and streamlined aesthetics. Featuring a one-piece aluminum backing plate, this kit eliminates the need for complex fittings and hoses, creating a virtually closed-loop system that maximizes airflow. With options for both Stage I and Stage II kits, it offers compatibility with a range of OEM outer covers, ensuring a perfect fit for your ride.

## Description

Feature a one-piece aluminum backing plate/CARB support bracket eliminate the need for Banjo fittings, hoses and filter breather passages exit at the mouth of the carburetor/throttle body, creating a virtually closed-loop system.

## Features

- Feature a one-piece aluminum backing plate/carb support bracket
- Eliminate the need for banjo Fittings, Hoses and filter
- Breather passages exit at the mouth of the carburetor/throttle body, creating a virtually closed-loop system
- Stage I kit Includes a high-flow filter and accepts 93-15 oval or round OEM outer cover (unless noted)
- Stage II kit Includes a 20% larger high-flow filter and accepts an 8" round ness or 8" round OEM outer cover

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Arlen Ness |
| Brand | Arlen Ness |
| Model | 18-508 |
| Product Dimensions | 24.13 x 24.13 x 13.97 cm; 1.37 Kilograms |
| Item model number | 18-508 |
| Manufacturer Part Number | 18-508 |
| Item Weight | 1.37 Kilograms |

## Images

![Arlen Ness18-508 Chrome Big Sucker Performance Air Filter Kit - Image 1](https://m.media-amazon.com/images/I/61ZW9nGqJrL.jpg)
![Arlen Ness18-508 Chrome Big Sucker Performance Air Filter Kit - Image 2](https://m.media-amazon.com/images/I/619LLMQHC-L.jpg)
![Arlen Ness18-508 Chrome Big Sucker Performance Air Filter Kit - Image 3](https://m.media-amazon.com/images/I/61XlJvHVPKL.jpg)
![Arlen Ness18-508 Chrome Big Sucker Performance Air Filter Kit - Image 4](https://m.media-amazon.com/images/I/61lcmH7yRFL.jpg)
![Arlen Ness18-508 Chrome Big Sucker Performance Air Filter Kit - Image 5](https://m.media-amazon.com/images/I/41oGUcfcZ3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Plenty of Air
  

*by D***E on Reviewed in the United States on 3 January 2014*

This bolted right on to my 2013 Switchback and appears to be very well made.  It's been about 5-6 months and the finish is still doing well.  It is a little big, so my leg rubs against it while riding.  Although I'm only 5 foot 8 inches this doesn't bother me.  I added an aftermarket exhaust and then had the Harley dealer tune it for me.  The bike has much more power while not losing any MPG!!

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by D***R on Reviewed in the United States on 12 November 2016*

Quick and easy to install on my 2016 fxdb. The stock air cleaner cover fit perfectly.

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**Shop now:** [https://www.desertcart.uy/products/278291138-arlen-ness18-508-chrome-big-sucker-performance-air-filter-kit](https://www.desertcart.uy/products/278291138-arlen-ness18-508-chrome-big-sucker-performance-air-filter-kit)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-27*