Sprint Filter P14 Air Filter for Dusty Conditions – KTM 390 Duke (2017–2026) PM200P14

The 390 is the largest engine listed against this element, and that changes the calculation rather than the product. Dust does not care about displacement: the amount arriving on a dry road is a property of the road, so what the finer medium holds back is much the same on every machine in this family. The flow it gives up is not like that at all. The bigger the engine, the closer it comes to actually wanting the ceiling the P14 lowers. The PM200P14 is therefore the most conditional recommendation in this group — right when the air is dirty, and the wrong way round when it is not.

Key Features

• Dry special nonwoven at 14 µm, against 80 µm for the P08 that shares this housing
• Flow of 1,800 l/m²/sec where the P08 offers 5,050 — a real reduction on the largest engine here
• Never oiled, so heat and hard use cannot move a film onto the sensors in the intake
• Roughly twice the working area of a typical performance filter, in the standard airbox
• Direct replacement, no modification, no remap, nothing altered around it
• Washable and reusable with a two-year guarantee from the date of purchase

The cost scales, the benefit does not

Two things move independently here. Retention is set by the medium and by the air the bike rides through, and both are the same for a 125 and a 390 on the same road. Airflow demand is set by the engine, and it is far higher on this one. So the same swap that is nearly free on the smallest machine in this family is a genuine trade on the largest — which is precisely why the answer has to come from your riding rather than from the product page. Dusty roads, dry seasons, gravel-strewn back lanes: yes. Cool, clean, hard-ridden tarmac: keep the P08.

What neither medium will do

Make a standard 390 Duke noticeably faster. An insert filter is not a power part on a production motorcycle, and one that passes less air than the original clearly is not going to become one. The honest benefit is unchanged from the P08: intake restriction that starts low and is returned to low by cleaning, instead of climbing until the next replacement.

Care and cleaning

Air line to the clean face, pushed outward, and most of what the PM200P14 has collected leaves the way it arrived. Where a dry summer has left more than that will move, wash it in lukewarm water with a mild detergent and rinse until the run-off is clear. Drying is done in open air and never hurried — no heat gun, no radiator, no flame — and the element returns to the box dry and untreated. The maintenance sheet is in the Downloads tab.

Fitment & Compatibility

Made for the KTM 390 Duke, 2017 to 2026, in the standard airbox. This code is listed against eleven KTM and Husqvarna machines, so the code and the year are what to order by. The Fitment tab has the full list.