{"product_id":"sprint-filter-p14-air-filter-kawasaki-z650","title":"Sprint Filter P14 Air Filter for Dusty Conditions – Kawasaki Z650 (2017–2026) PM163P14","description":"\u003cp\u003eEvery used air filter passes the test riders actually give it. Hold it to the light, see that it still catches dirt, decide it does not look too bad, put it back. The trouble is that the test examines the half that improves. A filter gets better at filtering as it loads, because the dust already caught narrows the paths and traps finer particles than the clean medium would; the half that matters to the engine, the air it can still pass, gets quietly and steadily worse. A filter is therefore not judged by how dirty it looks. The Sprint Filter P14 PM163P14 for the Kawasaki Z650 is a dry non-woven element filtering to 14 microns, and it is built to be returned to its starting condition rather than nursed towards the end of one.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEvery clean returns it to its original condition: washed and reused, not replaced\u003c\/li\u003e\n\u003cli\u003eThe medium is dry non-woven — no oil to apply, none to migrate, none to wash out\u003c\/li\u003e\n\u003cli\u003eRated at 14 microns of filtration and 1,800 l\/m²\/sec of air flow\u003c\/li\u003e\n\u003cli\u003eFiltering surface about twice what other performance filters give\u003c\/li\u003e\n\u003cli\u003eIt replaces the standard Z650 element where it sits — no airbox modification, no remap\u003c\/li\u003e\n\u003cli\u003eTwo years of warranty, on a part built to last the life of the bike\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTwo curves, opposite directions\u003c\/h2\u003e\u003cp\u003eRestriction is the quantity that only ever climbs. It climbs slowly, without a warning light, and the fuelling absorbs the early part of it, so nothing about the way the Z650 rides announces the moment the element stopped being a filter and started being a lid. This is what makes a disposable medium awkward: it is thrown away on a guess, either too early to be worth the money or too late to have done its job. A washable element turns the guess into a decision, because every clean drops the restriction curve back to where it began. That is the property being bought here, more than any single figure on the specification sheet.\u003c\/p\u003e\u003ch2\u003eFourteen microns on a 649 twin\u003c\/h2\u003e\u003cp\u003eThe finer the medium, the more it holds and the less it flows: the P08 gives 80 microns and 5,050 l\/m²\/sec, the P14 gives 14 microns and 1,800. A trade with two directions, not a good-better-best ladder. A Z650 that lives in traffic, on dusty summer back roads and through gritty spring weeks is exactly the case where the trade pays, because street loads on this engine leave flow to spare while dust arrives on every ride. The reverse is just as true and worth saying: if the bike is a fast weekend machine, ridden at full throttle in the upper half of the rev range or on track days, the P08 keeps the better balance and it is the one we would fit.\u003c\/p\u003e\u003ch2\u003eCare and cleaning\u003c\/h2\u003e\u003cp\u003eBetween washes, compressed air from the clean side outwards is the whole job. A proper clean is lukewarm water with a mild detergent, rinsed until the water runs clear, then full drying in air — never with heat, never with a flame. Refit it dry. The maintenance sheet is in the Downloads tab.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eMade for the Kawasaki Z650 from 2017 to 2026. The same PM163P14 element covers four machines built around this airbox; the complete list is in the Fitment tab.\u003c\/p\u003e","brand":"Sprint Filter","offers":[{"title":"Default Title","offer_id":53530188054794,"sku":"PM163P14","price":654.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/PM163P14_625171bf-94d5-4d83-8047-352bdb3c418f.png?v=1787151687","url":"https:\/\/inter-pace.com\/en-hk\/products\/sprint-filter-p14-air-filter-kawasaki-z650","provider":"Inter-Pace","version":"1.0","type":"link"}