--- product_id: 253792860 title: "Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Fits 2007-2017 Audi L4 1.8/2.0L (A5 Quattro, Q5, A4, A5), 33-2945" brand: "k&n" price: "€ 122.32" currency: EUR in_stock: true category: "K&N" url: https://www.desertcart.gr/products/253792860-engine-air-filter-high-performance-premium-washable-replacement-filter-fits store_origin: GR region: Greece --- # 50% more airflow Washable & reusable 10-year/million mile warranty Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Fits 2007-2017 Audi L4 1.8/2.0L (A5 Quattro, Q5, A4, A5), 33-2945 **Brand:** k&n **Price:** € 122.32 **Availability:** ✅ In Stock ## Summary > ⚡ Drive smarter, breathe faster — the Audi upgrade you can’t afford to miss! ## Quick Answers - **What is this?** Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Fits 2007-2017 Audi L4 1.8/2.0L (A5 Quattro, Q5, A4, A5), 33-2945 by k&n - **How much does it cost?** € 122.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/253792860-engine-air-filter-high-performance-premium-washable-replacement-filter-fits) ## 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 - • **Built to Last:** Enjoy a decade of performance backed by a 10-year/million mile limited warranty. - • **Eco-Smart Upgrade:** Save $250+ and reduce waste with a washable, reusable design. - • **Unleash Engine Power:** Boost acceleration with up to 50% more airflow than standard filters. - • **Effortless Installation:** Pre-oiled and ready to drop in—performance upgrade in minutes. - • **Race-Proven Reliability:** Trusted by NASCAR, engineered for your Audi’s ultimate protection. ## Overview The K&N 33-2945 Engine Air Filter is a premium, washable replacement designed for 2007-2017 Audi L4 1.8/2.0L models. Engineered to deliver up to 50% more airflow, it enhances power and acceleration while offering long-lasting durability with a 10-year/million mile warranty. Easy to install and eco-friendly, this race-tested filter saves money over time and protects your engine from harmful contaminants. ## Description K 2008-2017 Audi Q5; 2007-2016 Audi A4; 2013-2016 Audi A4 Allroad; 2009-2016 Audi A4 Quattro; 2007-2016 Audi A5; 2013-2016 Audi Allroad; 2010 Audi A4 Quattro Cabriolet. ## 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 contaminants..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 | |---------------|-------| | Manufacturer | K&N Engineering | | Brand | K&N | | Model | 33-2945 | | Product Dimensions | 1.8 x 7.7 x 13.7 cm; 453.59 g | | Item model number | 33-2945 | | Exterior | Machined | | Manufacturer Part Number | 33-2945 | | OEM Part Number | 06C133842, 2K0133843E, 8K01333843E, 8K0133837T, 8K0133843E | | Safety Rating | Não aplicável | | Item Weight | 454 g | ## Product Details - **Brand:** K&N - **EU Spare Part Availability Duration:** 10 Years - **Fit type:** Vehicle Specific Fit - **Product dimensions:** 18L x 77W x 137H millimeters - **Product grade:** Like new ## Images ![Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Fits 2007-2017 Audi L4 1.8/2.0L (A5 Quattro, Q5, A4, A5), 33-2945 - Image 1](https://m.media-amazon.com/images/I/813Lb1ioZ8L.jpg) ## Questions & Answers **Q: Will this fit my 2010 Audi A4 Quattro???** A: I have a 2013 A4 Quattro and a 2010 it fit for both. **Q: Does this fit the 2017 audi q5 2.0 t engine ?** A: Not sure, but it does fit my 2016 Audi A4 quattro S Line **Q: would it fit my 2010 A5 2.0T TFSI coupe?** A: Yes, according to the K&N site: http://www.knfilters.com/search/appsearch.aspx?type=auto&year=2010&make=AUDI&model=A5&engine=2.0L **Q: Will it fit my 2010 q5 with a 2.0t tfsi?** A: it fit q5 2011 perfectly, also my A4 2009, it is the same for both cars, iam sure it fit you Q5 2010 ## Frequently Bought Together - K&N High-Flow Original Lifetime Engine Air Filter: Increase Power & Acceleration, Washable, Premium, Replacement Car Air Filter: Compatible with 2007-2017 Audi (A5 Quattro, Q5, A4, A5), 33-2945 - ECOGARD XC36071C Premium Cabin Air Filter with Activated Carbon Odor Eliminator Fits Audi Q5 2009-2017, A4 Quattro 2009-2016, A5 Quattro 2008-2017, A4 2009-2016, S5 2008-2018, S4 2010-2018 - Genuine Audi (06J115403Q) Oil Filter --- ## 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.gr/products/253792860-engine-air-filter-high-performance-premium-washable-replacement-filter-fits](https://www.desertcart.gr/products/253792860-engine-air-filter-high-performance-premium-washable-replacement-filter-fits) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-04*