--- product_id: 104683558 title: "K&NEngine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2002-2010 BUELL (Firebolt XB12R, Lightning, CityX XB9SX, Long XB12SS, XB12SCG, Ulysses, and other select models) BU-9003" brand: "k&n" price: "R3152" currency: ZAR in_stock: true url: https://www.desertcart.co.za/products/104683558-k-and-nengine-air-filter-high-performance-premium-powersport-air store_origin: ZA region: South Africa --- # 50% more airflow Eco-friendly design Easy installation K&NEngine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2002-2010 BUELL (Firebolt XB12R, Lightning, CityX XB9SX, Long XB12SS, XB12SCG, Ulysses, and other select models) BU-9003 **Brand:** k&n **Price:** R3152 **Availability:** βœ… In Stock ## Summary > πŸš€ Unleash Your Ride's Potential! ## Quick Answers - **What is this?** K&NEngine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2002-2010 BUELL (Firebolt XB12R, Lightning, CityX XB9SX, Long XB12SS, XB12SCG, Ulysses, and other select models) BU-9003 by k&n - **How much does it cost?** R3152 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/104683558-k-and-nengine-air-filter-high-performance-premium-powersport-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 - β€’ **Engineered Power:** Boosts acceleration by up to 10% with superior airflow. - β€’ **Ultimate Longevity:** 10-Year/Million Mile Limited Warranty for peace of mind. - β€’ **Cost-Effective Upgrade:** Save $250 over 10 years by avoiding disposable filters. - β€’ **World-Class Protection:** Defends your engine against harmful contaminants. - β€’ **Proudly Made in America:** High-quality craftsmanship you can trust. ## Overview The K&N Engine Air Filter is a high-performance, premium air filter designed for select BUELL models from 2002-2010. With a 10-Year/Million Mile Limited Warranty, it offers exceptional longevity and protection. Engineered to provide up to 50% more airflow than standard filters, it enhances power and acceleration while being easy to install and eco-friendly. Save money over time with a washable, reusable design that outlasts disposable filters. ## Description K&NEngine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2002-2010 BUELL (Firebolt XB12R, Lightning, CityX XB9SX, Long XB12SS, XB12SCG, Ulysses, and other select models) BU-9003 ## 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 gains - 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 contaminants - HIGH QUALITY: Made in America ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | K&N | | Brand | K&N | | Model | KN BU9003 | | Product Dimensions | 24.89 x 24.38 x 8.89 cm; 453.59 g | | Item model number | BU-9003 | | Manufacturer part number | BU-9003 | | OEM Part Number | BU-9003 | | Item Weight | 454 g | ## Product Details - **Brand:** K&N - **OEM part number:** BU-9003 - **Global Trade Identification Number:** 00024844107862 - **Vehicle Fitment Code:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-3:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-3'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) }); })); 102331,102487,102489,102490,102491,102492,102493,102494,102495,102496,103092,103880,104244,104247,104248,105303,105304,116146,116147,116148,116149,116150,116151,116152,117873,117874,119019,119020,104245102331,102487,102489,102490,102491,102492,102493,102494,102495,102496,103092,103880,104244,104247,104248,105303,105304,116146,116147,116148,116149,116150,116151,116152,117873,117874,119019,119020,104245 See more - **Shape:** Round ## Images ![K&NEngine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2002-2010 BUELL (Firebolt XB12R, Lightning, CityX XB9SX, Long XB12SS, XB12SCG, Ulysses, and other select models) BU-9003 - Image 1](https://m.media-amazon.com/images/I/61jByzNX2bS.jpg) ![K&NEngine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2002-2010 BUELL (Firebolt XB12R, Lightning, CityX XB9SX, Long XB12SS, XB12SCG, Ulysses, and other select models) BU-9003 - Image 2](https://m.media-amazon.com/images/I/61kWdJn3iHS.jpg) ![K&NEngine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2002-2010 BUELL (Firebolt XB12R, Lightning, CityX XB9SX, Long XB12SS, XB12SCG, Ulysses, and other select models) BU-9003 - Image 3](https://m.media-amazon.com/images/I/61tdO2AF2RS.jpg) ![K&NEngine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2002-2010 BUELL (Firebolt XB12R, Lightning, CityX XB9SX, Long XB12SS, XB12SCG, Ulysses, and other select models) BU-9003 - Image 4](https://m.media-amazon.com/images/I/61+EY-QS7AS.jpg) ![K&NEngine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2002-2010 BUELL (Firebolt XB12R, Lightning, CityX XB9SX, Long XB12SS, XB12SCG, Ulysses, and other select models) BU-9003 - Image 5](https://m.media-amazon.com/images/I/71ak43VhC8S.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/104683558-k-and-nengine-air-filter-high-performance-premium-powersport-air](https://www.desertcart.co.za/products/104683558-k-and-nengine-air-filter-high-performance-premium-powersport-air) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-06-18*