Sprint Filter P08 Air Filter for Road & Track – BMW F 800 GS (2023–2026) PM188S

The F 800 GS name came back on the 895 cc twin, and it came back aimed squarely at the rider who actually leaves the tarmac. That duty cycle is the one where filter choice stops being a detail. Gravel throws a fine, persistent dust that a paper element traps well and then never lets go of, so the pressure drop climbs across a single long day rather than across a season. The Sprint Filter P08 PM188S answers that with a dry polyester weave and roughly double the filtering surface — more area to load before anything changes, and an element you can clean at the end of the trip instead of replacing.

Key Features

• Dry polyester medium — no filter oil anywhere in the intake, so nothing can creep onto the air-mass sensor
• Filtering surface roughly double that of other performance filters, which is what buys you the long dusty day
• Polyester threads from ø 22 microns, woven to a calibrated aperture instead of pressed from pulp
• Drops straight into the standard airbox — no modification, no remap, no adapter
• Washable and reusable; compressed air handles most of it, water when it has earned it
• With a two-year warranty

Why oil is the wrong answer on a dusty bike

The traditional performance filter is a cotton gauze soaked in tacky oil, and it works — dust sticks to the oil. The problem is what happens next. Oil migrates. On a bike ridden hard through fine dust, in heat, with the airbox running warm, a slow film travels downstream and finds the hot-film air-mass sensor sitting in the intake tract. A contaminated sensor does not fail cleanly; it reads low, the fuelling drifts, and the fault is maddening to trace because everything looks normal. A dry element removes the mechanism entirely. There is no oil to migrate, no re-oiling step to get wrong, and no judgement call about how much is too much.

Cleaning it in the field

This is a practical advantage more than a technical one. At the end of a dusty day the element comes out, gets blown through from the clean side with whatever compressed air is available, and goes back in. No drying time, no oil, no waiting. On a longer trip that matters: a paper element you have loaded with dust on day two is dead weight for the rest of the route unless you carried a spare, while this one resets in a few minutes at a fuel station with an air line.

Care and cleaning

Compressed air from the clean side outwards is the routine service. For a deeper clean, wash in lukewarm water with a mild detergent, rinse until the water runs clear, and dry fully in air — never with heat, never with a flame. Refit dry. Nothing gets re-oiled. Sprint Filter's own maintenance sheet is in the Downloads tab.

Fitment & Compatibility

Made for the BMW F 800 GS from 2023 to 2026. PM188S covers thirteen machines in total across BMW, Kove and Voge — the full list is in the Fitment tab.