{"product_id":"highflow-pa99365x-high-performance","title":"HIGHFLOW PA99365X High Performance","description":"\u003cp\u003e\u003cstrong\u003ePremium Guard HIGHFLOW PA99365X is a pre-oiled, disposable high-capacity engine air filter engineered to increase airflow while trapping more dust than standard paper filters.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement air filter is built to deliver reliable protection and improved breathing for compatible Subaru and Mitsubishi engines. It uses advanced, pre-oiled filtration media that holds more contaminants than conventional paper elements, and it arrives ready to fit so you can swap it in without cleanup or re-oiling. The design balances higher intake flow with strong particle capture so your engine receives cleaner air under everyday and spirited driving conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter improve airflow and engine protection?\u003c\/h3\u003e\n\u003cp\u003eThe HIGHFLOW media is constructed to allow increased air passage while maintaining capture efficiency for dust and airborne debris. That means more consistent intake volume without exposing the engine to larger contaminant loads. The pre-oiled fibers aid particle adhesion to reduce the amount of dust reaching the throttle body and mass airflow sensor.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-capacity media supports greater air volume than basic paper filters.\u003c\/li\u003e\n  \u003cli\u003ePre-oiled fibers trap more dirt for longer service intervals.\u003c\/li\u003e\n  \u003cli\u003eEngineered shape and pleat pattern maintain airflow under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my Subaru or Mitsubishi model?\u003c\/h3\u003e\n\u003cp\u003eThe PA99365X is produced to match the dimensions and sealing surfaces used in specific Subaru and Mitsubishi models. It lists direct fit replacements for several factory part numbers, but always verify fitment with your vehicle's filter lookup before purchase. Proper seating in the airbox ensures a tight seal and effective filtration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits many Subaru models including Forester, Crosstrek, Ascent, WRX, and more.\u003c\/li\u003e\n  \u003cli\u003eCompatible with specified Mitsubishi Outlander PHEV applications.\u003c\/li\u003e\n  \u003cli\u003eReplaces common OEM and aftermarket part numbers—confirm using the vehicle lookup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance and installation should I expect?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: remove the old element, inspect the airbox for debris, and install the new pre-oiled filter to factory orientation. No re-oiling or conditioning is required because the filter ships pre-treated. Routine inspection of the airbox and filter during scheduled service will help determine when replacement is needed based on driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-oiled and ready to install—no additional preparation required.\u003c\/li\u003e\n  \u003cli\u003eInspect the airbox seal and debris before fitting the new filter.\u003c\/li\u003e\n  \u003cli\u003eReplace according to driving conditions or vehicle manufacturer intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this compare to a paper filter?\u003c\/h3\u003e\n\u003cp\u003eCompared with standard paper elements, the HIGHFLOW pre-oiled media generally holds more contamination and maintains better airflow as it loads. While both types are disposable, the pre-oiled composite media delivers higher dirt-holding capacity and improved filtration efficiency, helping protect critical engine components over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to twice the dirt-holding capacity compared with basic paper alternatives.\u003c\/li\u003e\n  \u003cli\u003eHigher initial airflow and sustained performance as the filter loads.\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet or exceed the sealing and fitment of OEM replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Premium Guard HIGHFLOW PA99365X is suited for owners of compatible Subaru and Mitsubishi vehicles who want an easy, direct-fit upgrade from stock paper filters. It's a good choice for drivers who want stronger airborne particle capture and sustained airflow without the need for a reusable cleaning routine. Ideal for routine maintenance, enthusiast drivers seeking reliable intake performance, and anyone replacing a worn factory air filter with a ready-to-install option.\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: Is the HIGHFLOW PA99365X ready to use out of the box?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The filter is pre-oiled and ready to install—no washing or re-oiling required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this replace my OEM Subaru air filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It replaces many Subaru OEM part numbers listed; confirm compatibility with your vehicle using the filter lookup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Premium Guard","offers":[{"title":"Default Title","offer_id":48086991831198,"sku":"B09YM7FMTP","price":34.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/premium-guard-front-packaging-highflow-pa99365x.jpg?v=1785912540","url":"https:\/\/northtrailauto.ca\/products\/highflow-pa99365x-high-performance","provider":"North Trail Auto","version":"1.0","type":"link"}