{"product_id":"sprint-filter-p08-f1-85-air-filter-ktm-990-duke-r","title":"Sprint Filter P08 F1-85 Air Filter for Racing – KTM 990 Duke R (2026) PM175S F1-85","description":"\u003cp\u003eThe years matter more than usual on this one. Sprint Filter lists the standard P08 and the fine P14 for the 990 Duke R from 2024, and it lists this element for 2026. That is what the price list says and it is what we sell from. An entry missing from earlier years is not a claim that the part would refuse to go in, but it is the difference between a catalogued fitment and a guess, and a guess is not something a shop should pass on to a customer.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCatalogued for the 990 Duke R from model year 2026 — check the year before ordering\u003c\/li\u003e\n\u003cli\u003eRacing weave in dry polyester: 85 µm of filtration, 15,000 l\/m²\/sec of flow\u003c\/li\u003e\n\u003cli\u003eRated 95.22 % where the standard P08 is rated 93.13 % in the same comparison\u003c\/li\u003e\n\u003cli\u003eNever oiled; the entire service routine is an air line and a few minutes\u003c\/li\u003e\n\u003cli\u003eDirect replacement in the standard airbox, with no modification and no remap\u003c\/li\u003e\n\u003cli\u003eTwo years of warranty from the date of purchase\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy the windows differ\u003c\/h2\u003e\u003cp\u003eA price list records what a manufacturer has specified and released, medium by medium and model year by model year, and those records are not obliged to line up. Four media are offered for this airbox and their coverage is not identical: the machines listed differ, and so do the years. None of that is visible from the outside of a filter, which is why the code and the year, not the shape of the part, are what identify it. On this row the practical instruction is simply to confirm the model year first.\u003c\/p\u003e\u003ch2\u003eAnd whether it belongs there\u003c\/h2\u003e\u003cp\u003eSeparately from the ordering question sits the buying one. The additional rate this weave makes available is collected at wide-open throttle high in the rev range, which occupies seconds of a road ride and a great deal more of a race. For road use the standard P08 remains the sounder purchase, at a fraction of what this one asks. Neither of them makes a standard 990 Duke R quicker — no element in an unmodified airbox does — and the real return in both cases is an intake resistance that can be reset instead of renewed.\u003c\/p\u003e\u003ch2\u003eCare and cleaning\u003c\/h2\u003e\u003cp\u003eBlow the PM175S F1-85 through from the clean side outward, so what the weave arrested departs by the face that arrested it. Anything that will not leave dry comes away in lukewarm water with a little mild detergent, rinsed until the run-off is clear. Then open air, moving if possible, until it is dry the whole way through; heat guns, radiators and flames all ruin polyester and none of them belongs in this routine. The maintenance sheet is in the Downloads tab.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThe P08 F1-85 for the KTM 990 Duke R, model year 2026. Five machines are listed against this code, reaching back to the 790 of 2018 through a shared airbox. Because the media offered for that housing do not all cover the same years, order by element code and model year and treat the badge as the least reliable part of the description. The list is in the Fitment tab.\u003c\/p\u003e","brand":"Sprint Filter","offers":[{"title":"Default Title","offer_id":53532699361546,"sku":"PM175S F1-85","price":1637.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/PM175S-F1-85_0eb26889-e3a3-4a34-84c7-ae1d0e86fe37.png?v=1787205030","url":"https:\/\/inter-pace.com\/en-hk\/products\/sprint-filter-p08-f1-85-air-filter-ktm-990-duke-r","provider":"Inter-Pace","version":"1.0","type":"link"}