{"product_id":"k-n-rk-series-twin-cam-oval-air-cleaner-assy-std-width","title":"K\u0026N, RK-series Twin Cam oval air cleaner assy. Std width","description":"\u003cp\u003eStandard width. K\u0026amp;N realized a +7 HP increase on the Dyno. The K\u0026amp;N RK-Series air cleaner assemblies are truly stealthy air cleaners since the stock air cleaner cover is re-used. Power increase is realized by replacing the stock filter and backplate. A special K\u0026amp;N powder coated aluminum backplate; with Dyno-tuned velocity stack; is required to house the oversized K\u0026amp;N air cleaner element. Built-in breathers replace the stock external breathers. Careful design made it possible to re-fit the stock air cleaner cover for a stock un-touched look. Includes a complete high flow assembly with backplate-filter combo; mounting hardware and a chromed plastic ''beauty ring'' with ''K\u0026amp;N'' and ''High Flow'' engraved. Includes installation hardware. Note 1: Reuse OEM chrome oval air cleaner cover. Note 2: Will not fit in combination with OEM round air cleaner covers. Note 3: Extra wide element will not fit completely under stock cover. Note 4: Will not fit 99-01 FLT\/Touring with Magneti-Marelli fuel injection system. Note 5: See 900336 X-wide kit. Or see 900337 for the extra wide (57mm high instead of 44mm) filter element to convert this 900311 air cleaner assembly; complete with offset spacers; for even more air flow.\u003c\/p\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":53061085200712,"sku":"900311","price":259.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2711\/4344\/files\/900311.jpg?v=1778917759","url":"https:\/\/holydeath.com\/products\/k-n-rk-series-twin-cam-oval-air-cleaner-assy-std-width","provider":"Holy Death Motorcycle Co.","version":"1.0","type":"link"}