--- product_id: 15190438 title: "K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2015-2023 FORD: Mustang, Mustang GT, 33-5029" brand: "k&n" price: "£60.17" currency: GBP in_stock: true reviews_count: 13 category: "K&N" url: https://www.desertcart.co.uk/products/15190438-k-and-n-high-flow-original-lifetime-engine-air-filter store_origin: GB region: United Kingdom --- # 50% airflow boost Lifetime washable filter Made in USA quality K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2015-2023 FORD: Mustang, Mustang GT, 33-5029 **Brand:** k&n **Price:** £60.17 **Availability:** ✅ In Stock ## Summary > ⚡ Drive smarter, breathe better — the ultimate Mustang upgrade you can’t afford to miss! ## Quick Answers - **What is this?** K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2015-2023 FORD: Mustang, Mustang GT, 33-5029 by k&n - **How much does it cost?** £60.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/15190438-k-and-n-high-flow-original-lifetime-engine-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 - • **Lifetime Durability:** Engineered with premium materials and backed by a 1,000,000-mile warranty for worry-free performance. - • **Effortless Installation:** Pre-treated and ready to drop in—upgrade your engine’s performance in minutes without hassle. - • **Unleash 50% More Airflow:** Turbocharge your Mustang’s horsepower and acceleration with cutting-edge filtration technology. - • **Eco-Friendly & Cost-Saving:** Washable and reusable design reduces waste and saves you money over disposable filters. - • **Precision Fit for 2015-2023 Mustangs:** Custom-designed to seamlessly fit your Mustang and Mustang GT for optimal engine protection. ## Overview The K&N High-Flow Original Lifetime Engine Air Filter is a premium, washable air filter designed specifically for 2015-2023 Ford Mustang and Mustang GT models. It increases airflow by up to 50%, boosting horsepower and acceleration while providing superior engine protection with four layers of cotton gauze filtration. Built in the USA with durable materials, it offers a lifetime warranty and requires cleaning only every 75,000 miles, making it an eco-friendly, cost-effective upgrade that installs easily into your factory air box. ## 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:2015-2023 FORD Mustang2015-2023 FORD Mustang GT Review: Good quality - Good Review: Fits the 2.3 ecoboost too! - The description says it fits the Mustang GT, it also fits the 2.3 ecoboost. I have K&N filters in all 3 of my vehicles. The 1st time they need a filter I put in a K&N lifetime filter. They work great and they are far less expensive than throw aways, over a short period of time. I do the same with my motorcycles. They have never let me down. ## 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 (based on the average miles driven per year of 15,000 miles) - ULTIMATE LONGEVITY: No-hassle limited lifetime warranty on stock replacement K&N air filters- limitations apply - EASY INSTALLATION: K&N Air Filters are pre-treated 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 - ECO-FRIENDLY: Using a washable, reusable engine air filter helps reduce replacement air filter waste- a K&N air filter is designed to last longer than 10 or more disposable filters - MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00SLK78HY | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #48,837 in Automotive ( See Top 100 in Automotive ) #781 in Automotive Replacement Air Filters | | Brand Name | K&N | | Customer Reviews | 4.8 4.8 out of 5 stars (788) | | Fit Type | Vehicle Specific Fit | | Global Trade Identification Number | 00024844356352 | | Included Components | FORD MUSTANG GT V8-5.0L F/I; 2015-2018 | | Item Type Name | FORD MUSTANG GT V8-5.0L F/I; 2015-2018 | | Item Weight | 1.5 Pounds | | Manufacturer | K&N Engineering | | Manufacturer Part Number | 33-5029 | | Manufacturer Warranty Description | 1,000,000 Miles | | Model Number | 33-5029 | | OEM Equivalent Part Number | FA1918, FR3C9601AA, FR3Z9601A | | Product Grade | Replacement Part | | UPC | 024844356352 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** K&N - **Fit Type:** Vehicle Specific Fit - **Global Trade Identification Number:** 00024844356352 - **OEM Part Number:** FA1918, FR3C9601AA, FR3Z9601A - **Product Grade:** Replacement Part ## Images ![K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2015-2023 FORD: Mustang, Mustang GT, 33-5029 - Image 1](https://m.media-amazon.com/images/I/71vnW5PYsAL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Fit 2015 mustang gt?** A: This was ordered for a 2015 Mustang with a V6, it fit great. **Q: Does it fit 2017 mustang gt** A: Yes, the K&N High Performance air filter 33-5029 will fit a 2017 Ford Mustang GT. **Q: Does it fit 2019 mustang gt?** A: Honestly I would google it. But I went to on website to order mine. You can get the part number from Walmart or any parts store. Then order of amazon to save money if that’s what your trying to do. I highly recommend them upgrade though. **Q: Will this filter fit a Mustang GT 2020 ?** A: Depends which filter you're asking about! Amazon seems to confuse verified purchases so the filter I bought was the conical type for the open air intake on the 2022 Mustang Mach 1. The GT probably still takes the rectangular filter. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by P***T on November 12, 2025* Good ### ⭐⭐⭐⭐⭐ Fits the 2.3 ecoboost too! *by C***R on April 11, 2025* The description says it fits the Mustang GT, it also fits the 2.3 ecoboost. I have K&N filters in all 3 of my vehicles. The 1st time they need a filter I put in a K&N lifetime filter. They work great and they are far less expensive than throw aways, over a short period of time. I do the same with my motorcycles. They have never let me down. ### ⭐⭐⭐⭐⭐ Exact fit, and MPG's *by S***Y on August 5, 2025* Fits perfect, haven't had the chance to see if it adds more power, throttle response is better and the biggest instant change was MPG. Easily 3 to 4 right out of the gate. That will commeserate with how heavy your foot is. ## Frequently Bought Together - K&N Engine Air Filter: Increase Power & Acceleration, Washable, Premium, Replacement Car Air Filter: Compatible with 2015-2019 Ford Mustang L4/V6/V8, 33-5029 - K&N Premium Cabin Air Filter: High Performance, Washable, Clean Airflow to your Cabin: Designed For Select 2015-2018 Ford Mustang Vehicle Models, VF2053 - 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.co.uk/products/15190438-k-and-n-high-flow-original-lifetime-engine-air-filter](https://www.desertcart.co.uk/products/15190438-k-and-n-high-flow-original-lifetime-engine-air-filter) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-21*