{"product_id":"fram-extra-guard-engine-air-filter-for-subaru-ca9997-fits-h4-h6-engines-12-000-mile-life","title":"Fram Extra Guard Engine Air Filter for Subaru CA9997 — Fits H4\/H6 engines, 12,000‑mile life","description":"\u003cp\u003e\u003cstrong\u003eFRAM CA9997 Extra Guard Engine Air Filter is a replacement air filter engineered to block road dust and debris while helping maintain engine performance for up to 12 months or 12,000 miles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis FRAM Extra Guard CA9997 is built with advanced filter media to trap more contaminants than many standard retail filters, aiming to keep the intake air cleaner and the engine running smoothly. It is precision-shaped to fit specific Subaru engines and models, making installation straightforward and maintenance predictable. The filter's design balances airflow with particle removal so your vehicle can breathe while its internal components stay better protected from abrasive particulates.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the CA9997 improve everyday engine performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing a clogged air filter with a fresh FRAM Extra Guard can restore airflow to factory-like levels, which supports consistent throttle response and steady operation under normal driving conditions. The media helps limit the amount of dirt entering the intake, which helps protect sensors and combustion quality.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps maintain airflow for stable acceleration and power delivery.\u003c\/li\u003e\n  \u003cli\u003eReduces strain on intake sensors and fuel\/air mixing.\u003c\/li\u003e\n  \u003cli\u003eDesigned for everyday driving scenarios and routine vehicle use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this filter fit my Subaru model and engine?\u003c\/h3\u003e\n\u003cp\u003eThe CA9997 is manufactured to match specific Subaru airbox dimensions and seal points for a proper fit. It lists broad compatibility across many Subaru Outback, Forester, Legacy, Impreza, WRX\/WRX STI, XV Crosstrek, and Tribeca model years and engine sizes—always double-check fitment for your exact year and engine size before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with multiple Subaru H4 2.0L, 2.5L, H6 3.0L, and H6 3.6L engines.\u003c\/li\u003e\n  \u003cli\u003eFits model ranges including Outback, Forester, Legacy, Impreza, WRX, WRX STI, Crosstrek, Tribeca.\u003c\/li\u003e\n  \u003cli\u003eVerify year and engine code against the product listing or vehicle manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long does the FRAM Extra Guard air filter last and when should I replace it?\u003c\/h3\u003e\n\u003cp\u003eFRAM recommends replacing this Extra Guard filter at intervals up to 12 months or 12,000 miles under normal driving conditions. If you frequently drive in dusty, off-road, or heavy-traffic urban environments, inspect the filter more often and replace it sooner if you notice visible contamination or reduced engine responsiveness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical recommended maximum interval: 12 months or 12,000 miles.\u003c\/li\u003e\n  \u003cli\u003eShorten replacement intervals for dusty or severe driving conditions.\u003c\/li\u003e\n  \u003cli\u003eVisual inspection helps determine contamination level before scheduled service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the practical benefits of choosing the Extra Guard media?\u003c\/h3\u003e\n\u003cp\u003eThe advanced media in the CA9997 captures and retains more dirt than many basic retail filters while still allowing sufficient airflow for reliable operation. That balance helps protect engine components from abrasive particles and supports steady daily driving performance without complex installation steps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCaptured contaminants are held within the media to reduce engine exposure.\u003c\/li\u003e\n  \u003cli\u003ePrecision fit reduces bypass risk and simplifies the swap-out process.\u003c\/li\u003e\n  \u003cli\u003eDesigned to support routine maintenance cycles with minimal fuss.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The FRAM CA9997 Extra Guard is designed for Subaru owners looking for a straightforward, reliable replacement filter that matches factory fitment and emphasizes contaminant control. It suits drivers who perform regular maintenance, those who seek to restore throttle response after a dirty filter, and anyone who wants a durable, OEM-compatible air filter for common Subaru models across multiple model years.\u003c\/p\u003e\n\n\u003cp\u003eFeatures summary:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps maintain engine airflow and consistent power delivery.\u003c\/li\u003e\n  \u003cli\u003eAdvanced media captures and holds dirt and airborne debris.\u003c\/li\u003e\n  \u003cli\u003ePrecision fit for easy installation in compatible Subaru airboxes.\u003c\/li\u003e\n  \u003cli\u003eRecommended replacement up to 12 months \/ 12,000 miles under normal conditions.\u003c\/li\u003e\n\u003c\/ul\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 CA9997 compatible with my Subaru Outback?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, CA9997 fits many Subaru Outback years and engines; confirm your model year and engine size against the compatibility list before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace this FRAM air filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace up to 12 months or 12,000 miles under normal driving; inspect and replace sooner in dusty or severe conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fram","offers":[{"title":"Default Title","offer_id":55165382590807,"sku":"B001C6Q34S","price":34.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/fram-ca9997-front-view.jpg?v=1790354941","url":"https:\/\/britishgarage.co.uk\/products\/fram-extra-guard-engine-air-filter-for-subaru-ca9997-fits-h4-h6-engines-12-000-mile-life","provider":"British Garage","version":"1.0","type":"link"}