{"product_id":"pipercross-cylindrical-performance-air-filter-for-bmw-1-e87-3-e46-5-e60-x3-e83-diesel-px1429","title":"Pipercross Cylindrical Performance Air Filter for BMW 1 (E87), 3 (E46), 5 (E60) \u0026 X3 (E83) Diesel - PX1429","description":"\u003cp\u003eThe Pipercross PX1429 is a high-flow cylindrical performance air filter that drops straight into your factory airbox as a direct replacement for the original paper element. It flows significantly more air than the standard filter to improve throttle response, engine breathing and efficiency — with no airbox modification required. Like every Pipercross filter it is washable, reusable and built to last.\u003c\/p\u003e\n\u003ch3\u003eWhy Pipercross?\u003c\/h3\u003e\n\u003cp\u003ePipercross has been at the forefront of British performance filtration for over 40 years, supplying motorsport teams and road-car enthusiasts worldwide. Every Pipercross panel filter is hand-built in Britain using a multi-layer foam media that captures harmful particles while flowing significantly more air than a restrictive paper element. Unlike a disposable paper filter, a Pipercross filter is washable and reusable for the life of your vehicle — saving you money and reducing waste.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e30–40% more airflow\u003c\/strong\u003e than the standard factory paper filter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWashable and reusable\u003c\/strong\u003e — no need to keep buying replacement elements\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProven foam filtration\u003c\/strong\u003e that protects your engine while improving throttle response\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProudly made in Britain\u003c\/strong\u003e to motorsport-grade manufacturing standards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimited lifetime warranty\u003c\/strong\u003e for complete peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cp\u003eThe Pipercross PX1429 is a direct-fit upgrade for the following vehicles and engines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 1 Series (E87) 118d \/ 120d – M47\u003c\/li\u003e\n\u003cli\u003eBMW 3 Series (E46) 318d \/ 320d \/ 320td Compact – M47\u003c\/li\u003e\n\u003cli\u003eBMW 5 Series (E60\/E61) 520d – M47\u003c\/li\u003e\n\u003cli\u003eBMW X3 (E83) 2.0d – M47\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAlways confirm fitment against your vehicle's registration or VIN. Our team is happy to check compatibility for you.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eFitting takes minutes — simply open the airbox, remove the old paper element and drop the Pipercross filter straight in. No tools, cutting or modification required. Clean and re-oil at your normal service interval using the Pipercross service kit.\u003c\/p\u003e\n\u003ch3\u003eWhy Buy From R44 Performance?\u003c\/h3\u003e\n\u003cp\u003eR44 Performance is a global BMW \u0026amp; Mini parts specialist and an authorised Pipercross dealer. When you order from us you receive a 100% genuine Pipercross product backed by the full manufacturer warranty — never a copy or grey import.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenuine Pipercross dealer\u003c\/strong\u003e — authentic parts with the full manufacturer warranty honoured\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobal BMW \u0026amp; Mini specialists\u003c\/strong\u003e — we know these platforms inside out and ship worldwide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpert support team\u003c\/strong\u003e — speak to people who actually understand fitment and tuning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHassle-free returns\u003c\/strong\u003e and dedicated aftercare on every order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty \u0026amp; Support\u003c\/h3\u003e\u003cp\u003eCovered by a limited lifetime manufacturer warranty from Pipercross and backed by R44 Performance aftercare. Questions about fitment or installation? Our expert team is here to help.\u003c\/p\u003e","brand":"Pipercross","offers":[{"title":"Default Title","offer_id":57498118848894,"sku":"PX1429","price":55.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/7568\/8011\/files\/PX1429__97188_8e43d257-53f9-416f-8543-4eba70e5c788.jpg?v=1780394240","url":"https:\/\/r44performance.com\/products\/pipercross-cylindrical-performance-air-filter-for-bmw-1-e87-3-e46-5-e60-x3-e83-diesel-px1429","provider":"R44 Performance","version":"1.0","type":"link"}