--- product_id: 14737695 title: "Engine Air Filter: Increase Power & Acceleration, Washable, Premium, Replacement Car Air Filter: Compatible with 1996-2004 PORSCHE Boxster, 33-2773" brand: "k&n" price: "HK$891" currency: HKD in_stock: true url: https://www.desertcart.hk/products/14737695-engine-air-filter-increase-power-and-acceleration-washable-premium-replacement store_origin: HK region: Hong Kong --- # Boosts horsepower & acceleration Washable & reusable for 200K+ miles 4-layer premium contaminant protection Engine Air Filter: Increase Power & Acceleration, Washable, Premium, Replacement Car Air Filter: Compatible with 1996-2004 PORSCHE Boxster, 33-2773 **Brand:** k&n **Price:** HK$891 **Availability:** ✅ In Stock ## Summary > ⚡ Drive smarter, breathe cleaner, and own the road with K&N power. ## Quick Answers - **What is this?** Engine Air Filter: Increase Power & Acceleration, Washable, Premium, Replacement Car Air Filter: Compatible with 1996-2004 PORSCHE Boxster, 33-2773 by k&n - **How much does it cost?** HK$891 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/14737695-engine-air-filter-increase-power-and-acceleration-washable-premium-replacement) ## 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 - • **Plug & Play Upgrade:** Pre-oiled and ready for quick installation—transform your ride with zero hassle. - • **Eco-Friendly Power Move:** Reusable design reduces landfill waste while saving you up to $125 over 200,000 miles. - • **Built to Last a Lifetime:** Durable, premium materials ensure your filter outperforms and outlasts disposable alternatives. - • **Unleash Peak Performance:** Engineered media delivers noticeable horsepower & acceleration gains for your Porsche Boxster. - • **Maintenance Made Effortless:** Clean only once every 5 years or 75,000 miles—minimal upkeep, maximum impact. ## Overview The K&N Engine Air Filter (model 33-2773) is a premium, washable replacement filter designed specifically for 1996-2004 Porsche Boxster models. Featuring a 4-layer cotton gauze media, it enhances horsepower and acceleration while providing superior contaminant protection. Built with durable materials and backed by a lifetime limited warranty, this filter requires cleaning only every 75,000 miles, saving you money and reducing environmental waste. Proudly made in the USA, it offers an easy, pre-oiled installation for a seamless performance upgrade. ## Description K&N Engine Air Filter: Increase Power & Acceleration, Washable, Premium, Replacement Car Air Filter: Compatible with 1996-2004 PORSCHE Boxster, 33-2773 ## Features - ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance - RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime - 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants - CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles) - REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving) - ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply - EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains - REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills - MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | K&N | | OEM Part Number | 99611013103, 99611013104 | | Global Trade Identification Number | 00024844032935 | | Manufacturer | K&N Engineering | | Automotive Fit Type | Vehicle Specific Fit | | UPC | 024844032935 | | Model | Car Air Filter | | Item Weight | 14.4 ounces | | Product Dimensions | 9.88 x 7.63 x 1.81 inches | | Item model number | 33-2773 | | Is Discontinued By Manufacturer | No | | Exterior | Machined | | Manufacturer Part Number | 33-2773 | ## Product Details - **Brand:** K&N - **OEM Part Number:** 99611013103, 99611013104 - **Global Trade Identification Number:** 00024844032935 - **Manufacturer:** K&N Engineering - **Automotive Fit Type:** Vehicle Specific Fit ## Images ![Engine Air Filter: Increase Power & Acceleration, Washable, Premium, Replacement Car Air Filter: Compatible with 1996-2004 PORSCHE Boxster, 33-2773 - Image 1](https://m.media-amazon.com/images/I/61YjPV4VEcL.jpg) ## Frequently Bought Together - K&N Engine Air Filter: Increase Power & Acceleration, Washable, Premium, Replacement Car Air Filter: Compatible with 1996-2004 PORSCHE Boxster, 33-2773 - ECOGARD XC10314C Premium Cabin Air Filter with Activated Carbon Fits 2005-2013 Porsche 911, 2000-2008 Boxster, 2006-2012 Cayman - Mobil 1 FS European Car Formula Full Synthetic Motor Oil 0W-40, 5 Quart --- ## 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.hk/products/14737695-engine-air-filter-increase-power-and-acceleration-washable-premium-replacement](https://www.desertcart.hk/products/14737695-engine-air-filter-increase-power-and-acceleration-washable-premium-replacement) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-06-22*