{"product_id":"k-n-high-flow-engine-air-filter-for-2015-2024-124-spider-mx-5-reusable-washable-performance-33-5040","title":"K\u0026N High-Flow Engine Air Filter for 2015–2024 124 Spider\/MX‑5 — Reusable, Washable Performance (33-5040)","description":"\u003cp\u003e\u003cstrong\u003eThe K\u0026amp;N High-Flow Original Lifetime Engine Air Filter (33-5040) is a washable, reusable performance air filter that increases airflow and is built to last the life of compatible 2015–2024 Abarth\/Fiat\/Mazda 124 Spider and MX-5 models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a direct replacement for the factory paper element, this K\u0026amp;N filter delivers improved airflow and engineered filtration without requiring an aftermarket airbox or complex tuning. Manufactured in the USA with multi-layer cotton gauze media, the 33-5040 is pre-oiled, pre-fit, and intended for long service intervals — making it a practical upgrade for drivers who want better throttle response and lower recurring maintenance costs.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter improve everyday driving?\u003c\/h3\u003e\n\u003cp\u003eBy permitting more air into the engine while still trapping dirt and debris, the K\u0026amp;N High-Flow filter can help the engine breathe more freely under acceleration and at highway speeds. Gains vary by vehicle and conditions, but drivers commonly notice crisper throttle response and steadier power delivery.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered media increases airflow up to 50% in lab conditions.\u003c\/li\u003e\n  \u003cli\u003eMulti-layer cotton gauze captures contaminants without overly restricting intake.\u003c\/li\u003e\n  \u003cli\u003ePre-oiled and ready to install for quick, no-tools swap in most factory boxes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance and lifespan should I expect?\u003c\/h3\u003e\n\u003cp\u003eThis K\u0026amp;N element is washable and reusable, intended to outlast multiple disposable filters and reduce landfill waste. Under normal highway driving the recommended cleaning interval is roughly every 75,000 miles, though dusty or off-road use requires earlier service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClean roughly every 75,000 miles under average highway conditions.\u003c\/li\u003e\n  \u003cli\u003eUse K\u0026amp;N cleaning kit or equivalent filter cleaner and re-oil following instructions.\u003c\/li\u003e\n  \u003cli\u003eCovered by a limited 10-year\/million-mile warranty (limitations apply).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my Abarth, Fiat or Mazda without modifications?\u003c\/h3\u003e\n\u003cp\u003eThe 33-5040 is engineered to be a direct fit replacement for specific 2015–2024 models listed by K\u0026amp;N, so installation is typically a simple swap into the factory air box. Confirm compatibility with your exact model year and trim before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 2016–2018 Abarth 124 Spider and 2016–2020 Fiat 124 Spider.\u003c\/li\u003e\n  \u003cli\u003eFits several Mazda MX-5\/Miata and Roadster model years from 2015–2024; check vehicle fit guide.\u003c\/li\u003e\n  \u003cli\u003eInstallation usually takes minutes with common hand tools or none at all.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there any environmental or warranty benefits?\u003c\/h3\u003e\n\u003cp\u003eYes — because it’s washable and reusable the filter reduces the number of disposable elements discarded over a vehicle’s life, and K\u0026amp;N supports its products with a long limited warranty. The durable construction also means fewer replacements and reduced lifetime cost compared to paper filters.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReusable design reduces replacement-filter waste and recurring purchases.\u003c\/li\u003e\n  \u003cli\u003eNo-hassle limited lifetime warranty for stock replacement K\u0026amp;N filters (limitations apply).\u003c\/li\u003e\n  \u003cli\u003eManufactured in the USA to meet established quality standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The K\u0026amp;N High-Flow Original Lifetime Air Filter 33-5040 is ideal for owners of compatible Abarth, Fiat, and Mazda 124 Spider and MX-5 models who want an easy, durable upgrade to their intake system. It suits drivers seeking improved throttle feel and longer service intervals without modifying the factory intake, as well as mechanically minded enthusiasts who prefer reusable components that lower long-term operating costs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often do I need to clean this K\u0026amp;N air filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Under normal highway use clean every 75,000 miles; clean sooner in dusty conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this filter void my vehicle warranty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: K\u0026amp;N filters are designed as direct replacements; check manufacturer warranty terms and local regulations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":55171417440599,"sku":"B01HZRODCG","price":74.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/kn-33-5040-front-packaging.jpg?v=1790444690","url":"https:\/\/britishgarage.co.uk\/products\/k-n-high-flow-engine-air-filter-for-2015-2024-124-spider-mx-5-reusable-washable-performance-33-5040","provider":"British Garage","version":"1.0","type":"link"}