{"product_id":"k-n-air-filter-hd-1390-harley-evo-big-twin-90-99-touring-dyna-softail-fxr","title":"K\u0026N Air Filter HD-1390 Harley Evo Big Twin '90-99 Touring Dyna Softail FXR","description":"\u003cp\u003eK\u0026amp;N Air Filter HD-1390 Harley Evo Big Twin '90-99 Electra Dyna Fat Boy Softail\u003c\/p\u003e\u003cp\u003eProduct Details and Features:\u003c\/p\u003e\u003cp\u003eThe K\u0026amp;N HD-1390 air filter is a performance upgrade from stock filters, designed to provide increased airflow and engine protection. \u003c\/p\u003e\u003cp\u003eFilter Material: Multiple layers of pleated cotton gauze media, which are pre-oiled and ready for installation.\u003c\/p\u003e\u003cp\u003ePerformance: Engineered to increase horsepower and torque. Reviewers often note an improvement in throttle response after installation.\u003c\/p\u003e\u003cp\u003eDurability \u0026amp; Maintenance: It is a washable and reusable filter, designed for long service intervals and backed by a 10-year\/million-mile limited warranty. Users praise its cost-effectiveness over time compared to disposable filters.\u003c\/p\u003e\u003cp\u003eFitment: It is an application-specific replacement designed to fit directly into the OEM air box with a precise sealing bead.\u003c\/p\u003e\u003cp\u003eInstallation: Installation is generally easy and does not normally require fuel management modifications. \u003c\/p\u003e\u003cp\u003eThe K\u0026amp;N HD-1390 air filter is designed as a direct replacement for numerous Harley-Davidson motorcycles with Evolution Big Twin engines from 1990-1999. \u003c\/p\u003e\u003cp\u003eSpecific Fitments:\u003c\/p\u003e\u003cp\u003eThe HD-1390 air filter fits a wide range of Harley-Davidson models. You can find your specific motorcycle in the lists below: \u003c\/p\u003e\u003cp\u003eSoftail Models\u003c\/p\u003e\u003cp\u003eThe HD-1390 fits various Softail models from 1990-1999, including the Bad Boy FXSTSB (1995-1997), Fat Boy FLSTF (1990-1999), and several Heritage Softail variations such as the Classic FLSTC (1990-1999). Other compatible Softail models include the Night Train FXSTB (1999), Softail Standard FXST (1990, 1999), Softail Custom FXSTC (1990-1999), and Springer Softail FXSTS (1990-1999). \u003c\/p\u003e\u003cp\u003eTouring Models\u003c\/p\u003e\u003cp\u003eNumerous Touring models from 1990-1998 are compatible with the HD-1390 air filter. These include the Electra Glide Sport FLHS (1990-1993), Electra Glide Standard FLHT (1995-1998), Electra Glide Classic FLHTC (1990-1998), and Electra Glide Ultra Classic FLHTCU (1990-1997). Road Glide FLTR (1998), Road King FLHR (1995-1998), Tour Glide Classic FLTC (1990-1991, 1993), and Tour Glide Ultra Classic FLTCU (1990-1995) are also listed. \u003c\/p\u003e\u003cp\u003eDyna \u0026amp; FXR Models\u003c\/p\u003e\u003cp\u003eThe HD-1390 fits various Dyna and FXR models from 1990-1998. Compatible Dyna models include the Convertible FXDS-Conv (1994-1998), Low Rider FXDL (1993-1998), Super Glide FXD (1995-1998), and Wide Glide FXDWG (1993-1998). Older models such as the Dyna Glide Daytona FXDB-D (1992) and Dyna Glide Sturgis FXDB-S (1991) are also compatible. FXR models listed include the Low Rider Custom FXLR (1990-1994), Low Rider Sport FXRS-SP (1990-1993), Sport Glide FXRT (1990-1992), and Super Glide FXR (1990-1993). \u003c\/p\u003e\u003cp\u003eSelling as pictured.\u003c\/p\u003e\u003cp\u003eMore than welcome to pick up at shop in butler pa \u0026amp; save shipping.\u003c\/p\u003e\u003cp\u003eNOS2 TRAILER\u003c\/p\u003e\u003cp\u003e010226-JM1\u003c\/p\u003e","brand":"cyclewarehouse.online","offers":[{"title":"Default Title","offer_id":46441800794274,"sku":"HD-1390","price":82.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0335\/9824\/2861\/files\/1111a.jpg?v=1767370818","url":"https:\/\/cyclewarehouse.online\/products\/k-n-air-filter-hd-1390-harley-evo-big-twin-90-99-touring-dyna-softail-fxr","provider":"cyclewarehouse.online","version":"1.0","type":"link"}