--- product_id: 12795275 title: "K&N Engine Air Filter: Increase Power & Acceleration, Washable, Replacement Car Air Filter: Compatible 1986-2008 SUBARU (Impreza, WRX, Forester, Legacy, Outback, Liberty, Loyale, Alcyone, RX), 33-2232" brand: "k&n" price: "1804 kr" currency: NOK in_stock: true category: "K&N" url: https://www.desertcart.no/products/12795275-k-and-n-engine-air-filter-increase-power-and-acceleration store_origin: NO region: Norway --- # Washable & reusable for 5+ years Boosts horsepower & acceleration 4-layer contaminant defense K&N Engine Air Filter: Increase Power & Acceleration, Washable, Replacement Car Air Filter: Compatible 1986-2008 SUBARU (Impreza, WRX, Forester, Legacy, Outback, Liberty, Loyale, Alcyone, RX), 33-2232 **Brand:** k&n **Price:** 1804 kr **Availability:** ✅ In Stock ## Summary > ⚡ Power up your Subaru with the filter that never quits! ## Quick Answers - **What is this?** K&N Engine Air Filter: Increase Power & Acceleration, Washable, Replacement Car Air Filter: Compatible 1986-2008 SUBARU (Impreza, WRX, Forester, Legacy, Outback, Liberty, Loyale, Alcyone, RX), 33-2232 by k&n - **How much does it cost?** 1804 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/12795275-k-and-n-engine-air-filter-increase-power-and-acceleration) ## 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 - • **Effortless Installation:** Pre-oiled and ready to drop in—upgrade your ride in minutes without hassle. - • **Built to Last a Lifetime:** Premium materials and rugged construction ensure durability that outlives disposable filters. - • **Wide Subaru Compatibility:** Fits 1986-2008 Subaru models including Impreza, WRX, Forester, Legacy, and more. - • **Eco-Friendly & Cost-Saving:** Washable design saves up to $125 and reduces landfill waste—drive green, save green. - • **Engineered for Peak Performance:** Unlock sharper throttle response and enhanced horsepower tailored for your Subaru. ## Overview The K&N 33-2232 Engine Air Filter is a high-performance, washable replacement filter designed specifically for 1986-2008 Subaru models. Featuring a 4-layer premium cotton gauze media, it boosts horsepower and acceleration while providing superior contaminant protection. With a lifespan of up to 5 years or 75,000 miles between cleanings, this reusable filter offers significant cost savings and reduces environmental waste. Proudly made in the USA, it installs easily and comes backed by a lifetime limited warranty. ## Description Compatible Vehicles:2000-2008 SUBARU Impreza II2000-2008 SUBARU Impreza II WRX2001-2008 SUBARU Impreza II WRX STI1992-2007 SUBARU Impreza2002-2007 SUBARU Impreza WRX2005-2007 SUBARU Impreza WRX STi1997-2005 SUBARU Forester1994-2004 SUBARU Legacy II2000-2004 SUBARU Outback I2001-2003 SUBARU Outback1990-1999 SUBARU Legacy1989-1999 SUBARU Liberty1996-1998 SUBARU Legacy Outback1992-1997 SUBARU SVX1989-1994 SUBARU Legacy I1990-1994 SUBARU Loyale1991-1993 SUBARU Alcyone1986-1989 SUBARU RXCross Reference: AC Delco A975C; BMC 18401; BMC FB18401; Carquest 88116; Carquest BA4278; Carquest DW88116; Carquest R88116; Champ Labs. AF293; Fram CA4309; Luber-Finer AF293; Mann-Hummel C2964; MicroGard MGA46116; Mobil MA4278; Motorcraft FA1087; Napa 6116; Premium Guard PA4278; Purepro A4278; Purolator A24278; Repco RAF17; Ryco A360; Service Champ AF4278; STP SA4309; Subaru 16546AA020; Subaru 16546AA050; Valvoline VA86; Warner WAF293; Wesfil WA360; WIX 46116 ## 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 | |---------------|-------| | ASIN | B000AP57OE | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #697,390 in Automotive ( See Top 100 in Automotive ) #8,428 in Automotive Replacement Air Filters | | Brand Name | K&N | | Customer Reviews | 4.8 4.8 out of 5 stars (116) | | Fit Type | Vehicle Specific Fit | | Global Trade Identification Number | 00024844092496 | | Included Components | K&N 33-2232 High Performance Replacement Air Filter | | Item Dimensions L x W x H | 11"L x 6.56"W x 1.06"H | | Item Type Name | Champion RCJ8Y (863) Copper Plus Small Engine Replacement Spark Plug (Pack of 1) | | Manufacturer | K&N Engineering | | Manufacturer Part Number | 33-2232 | | Manufacturer Warranty Description | No Warranty | | Model Number | 33-2232 | | Number of Items | 1 | | Number of Packs | 1 | | OEM Equivalent Part Number | 16546AA020, 16546AA050 | | Product Grade | Replacement Part | | Shape | Panel | | UPC | 024844092496 | | Unit Count | 1 Count | ## Product Details - **Brand:** K&N - **Fit Type:** Vehicle Specific Fit - **OEM Part Number:** 16546AA020, 16546AA050 - **Product Dimensions:** 11"L x 6.56"W x 1.06"H - **Product Grade:** Replacement Part ## Images ![K&N Engine Air Filter: Increase Power & Acceleration, Washable, Replacement Car Air Filter: Compatible 1986-2008 SUBARU (Impreza, WRX, Forester, Legacy, Outback, Liberty, Loyale, Alcyone, RX), 33-2232 - Image 1](https://m.media-amazon.com/images/I/71cpoHh39sL.jpg) ## Frequently Bought Together - K&N Engine Air Filter: Increase Power & Acceleration, Washable, Replacement Car Air Filter: Compatible 1986-2008 SUBARU (Impreza, WRX, Forester, Legacy, Outback, Liberty, Loyale, Alcyone, RX), 33-2232 - 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.no/products/12795275-k-and-n-engine-air-filter-increase-power-and-acceleration](https://www.desertcart.no/products/12795275-k-and-n-engine-air-filter-increase-power-and-acceleration) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-18*