--- product_id: 260242428 title: "K&N 33-2304 High Performance Replacement Air Filter for 2003-2017 Subaru 1.5L/1.6L/2.0L/2.5L/3.0L/3.6L" brand: "k&n" price: "₹ 15004" currency: INR in_stock: true category: "K&N" url: https://www.desertcart.in/products/260242428-k-and-n-33-2304-high-performance-replacement-air-filter store_origin: IN region: India --- # 50% More Airflow Boost Washable & Reusable Design 10-Year/Million Mile Warranty K&N 33-2304 High Performance Replacement Air Filter for 2003-2017 Subaru 1.5L/1.6L/2.0L/2.5L/3.0L/3.6L **Brand:** k&n **Price:** ₹ 15004 **Availability:** ✅ In Stock ## Summary > 💨 Unlock your Subaru’s hidden horsepower—filter like a pro, drive like a champion! ## Quick Answers - **What is this?** K&N 33-2304 High Performance Replacement Air Filter for 2003-2017 Subaru 1.5L/1.6L/2.0L/2.5L/3.0L/3.6L by k&n - **How much does it cost?** ₹ 15004 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/260242428-k-and-n-33-2304-high-performance-replacement-air-filter) ## 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 - • **Power Your Drive:** Up to 50% more airflow than standard filters means sharper acceleration and enhanced throttle response. - • **Eco-Smart Savings:** Reusable filter saves you $250+ over 10 years while reducing landfill waste—performance meets responsibility. - • **Effortless Upgrade:** Pre-oiled and ready to install in minutes—no mechanic needed, just instant performance gains. - • **Race-Tested Reliability:** Official NASCAR air filter technology trusted on the track, now powering your Subaru daily. - • **Engineered for Endurance:** Backed by a 10-year/million mile limited warranty—drive worry-free for the long haul. ## Overview The K&N 33-2304 High Performance Replacement Air Filter is a vehicle-specific upgrade for Subaru models (2003-2017) that delivers up to 50% more airflow, improving acceleration and engine responsiveness. Featuring a washable, reusable design with a 10-year/million mile warranty, it offers long-term savings and eco-friendly benefits. Engineered and tested on NASCAR tracks, this filter ensures world-class engine protection and easy installation, making it the ultimate performance upgrade for Subaru enthusiasts. ## 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 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 to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.Compatible Vehicles:2011-2015 LANCIA Thema2006-2007 SUBARU B9 Tribeca2016-2017 SUBARU Crosstrek2008-2017 SUBARU Exiga2008-2019 SUBARU Forester2011-2013 SUBARU Forester Turbo2008-2016 SUBARU Impreza2007-2009 SUBARU Impreza II2007-2008 SUBARU Impreza II WRX2007-2008 SUBARU Impreza II WRX STI2008-2008 SUBARU Impreza III2008-2008 SUBARU Impreza III WRX STI2008-2014 SUBARU Impreza WRX2008-2014 SUBARU Impreza WRX STi2005-2019 SUBARU Legacy2005-2009 SUBARU Legacy GT2003-2010 SUBARU Legacy III2003-2014 SUBARU Legacy IV2014-2019 SUBARU Levorg2003-2021 SUBARU Liberty2009-2014 SUBARU Liberty Exiga2004-2019 SUBARU Outback2003-2008 SUBARU Outback II2009-2009 SUBARU Outback III2005-2006 SUBARU Outback XT2005-2014 SUBARU Tribeca2012-2021 SUBARU WRX2012-2018 SUBARU WRX STI2012-2017 SUBARU XV2013-2015 SUBARU XV Crosstrek ## 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 drop into your factory air box. One of the easiest and most cost-effective upgrades for your vehicle 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.LOW-MAINTENANCE DESIGN: 50,000 miles before your first cleaning under normal highway driving conditions.HIGH QUALITY: Made in America.RACE TESTED: The Official Air Filter of NASCAR. Trusted on the racetrack—made for your vehicle ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000COC0GQ | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #30,947 in Automotive ( See Top 100 in Automotive ) #372 in Car Engine Air Filters | | Brand Name | K&N | | Country of Publication | USA | | Customer Reviews | 4.7 4.7 out of 5 stars (2,193) | | EU Spare Part Availability Duration | 10 Years | | Fit Type | Vehicle Specific Fit | | Global Trade Identification Number | 00024844111562 | | Included Components | K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2003-2019 Subaru (Forester, Legacy, Outback, Impreza, WRX, Levorg, Crosstrek, Tribeca) 33-2304 | | Item Dimensions L x W x H | 11.5L x 10.4W x 1.7H centimeters | | Item Type Name | K&N 85-9541 Gasket | | Item Weight | 0.4 Kilograms | | Manufacturer | RDX Racedesign | | Manufacturer Part Number | 33-2304 | | Manufacturer Warranty Description | No Warranty | | Model Number | 33-2304 | | Number of Items | 1 | | Number of Packs | 1 | | OEM Equivalent Part Number | 16546AA090, 16546AA10, 16546AA10A, 16546AA120, 16546AA12A | | Product Grade | Replacement Part | | Shape | Rectangular | | UPC | 024844111562 | | Unit Count | 1 Count | ## Product Details - **Brand:** K&N - **EU Spare Part Availability Duration:** 10 Years - **Fit type:** Vehicle Specific Fit - **Product dimensions:** 11.5L x 10.4W x 1.7H centimeters - **Product grade:** Replacement Part ## Images ![K&N 33-2304 High Performance Replacement Air Filter for 2003-2017 Subaru 1.5L/1.6L/2.0L/2.5L/3.0L/3.6L - Image 1](https://m.media-amazon.com/images/I/81aX95EH7XL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: K & N official website says this model filter fits a 2014 Subaru Outback. The seller here on Amazon says this filter does not fit it....?** A: The heading says 2003-2019 Subaru Outbacks and more. **Q: Anybody try this in a 2016 Subaru Crosstrek? Did it fit and is it worth the extra cost?** A: I have it on my '16 Crosstrek. I noticed a little better mileage, and a slight bump in HP. It's also easy to clean and I never have to replace it **Q: Is this filter run dry or oiled?** A: Hi, it uses a proprietary fine oil that is sprayed onto the substrate filter material you can clean the filter with they're cleaning spray and water allowed to dry and then reapply the oil about once every couple of years. **Q: Is this filter pre-oiled? Is it usable out of the box or needs to be oiled before installing?** A: It is pre-oiled, you just drop it in after take it out of the box, then you should inspected every 15-20000 mile to cleaned an re oiled with Original K&N cleaning/oiling kit(about$10) and last forever. ## Frequently Bought Together - K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2003-2021 Subaru: (See Product Description for Select Models) 33-2304 - K&N Premium Cabin Air Filter: High Performance,Washable, Clean Airflow to your Cabin: Designed For Select 2008-2019 Subaru (Levorg, XV, Forester, WRX, Crosstrek, Impreza), VF2055 , Black - K&N Air Filter Cleaning Kit: Aerosol Filter Cleaner and Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5000, Multi --- ## 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.in/products/260242428-k-and-n-33-2304-high-performance-replacement-air-filter](https://www.desertcart.in/products/260242428-k-and-n-33-2304-high-performance-replacement-air-filter) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-08-30*