Sprint Filter P037 Air Filter BMW S1000RR K67 (2019-2025) – PM171S-WP Waterproof

When conditions turn against you — standing water, salt flats grit, desert dust — the Sprint Filter P037 PM171S-WP keeps your BMW S1000RR K67 breathing freely and your engine protected. Validated at the Bonneville Salt Flats during speed world-record attempts and trusted in the Bahrain Superbike Championship, this is the air filter built specifically for the environments where a standard filter would surrender.

Key Features

• 37-micron ultrafine filtration removes contaminants down to 37 micrometres while maintaining an airflow rate comparable to Sprint Filter's flagship P08 performance filter.
• Fully waterproof construction — engineered from the outset for rain, mud, dust and salt, not merely treated as an afterthought.
• Maximum airflow throughput supports the full performance potential of the S1000RR's engine without compromising filtration integrity.
• Maintenance is straightforward: a blast of compressed air is all that is required — no soaking, no specialist cleaning kits, no waiting for the filter to dry.
• Dimensionally stable polyester medium holds its shape and filtration rating over years of use with no measurable degradation.
• Race-proven pedigree: over 65 years of filter manufacturing experience, with active programmes in MotoGP, Moto3 and the World Superbike Championship.

Built for Extremes, Refined for the Road

The P037 designation refers to Sprint Filter's proprietary 37-micron polyester filtration medium — a weave density that sits between their open-track P08 and conventional paper replacements. The result is a filter that captures fine particulates without starving the engine of the air it needs. The waterproofing is integral to the medium itself, meaning performance is consistent whether you are riding through alpine passes in autumn rain or on a dusty circuit in the Middle East.

Cleaning takes seconds rather than an hour. Remove the filter, direct compressed air through from the clean side, refit. No oils, no foams, no drying time. For riders who cover high mileage or commute in all weathers alongside track days, this near-zero maintenance overhead is a genuine, measurable advantage.

Race Heritage

Sprint Filter's involvement at Bonneville Salt Flats — where the P037 medium was used during land speed record attempts — demonstrates what the filter is asked to handle at its outer limits. The same filter compound is deployed in the Bahrain Superbike Championship, where fine sand and extreme heat are the constant variables. That real-world validation underwrites every road-going P037 that leaves the production line.

Fitment & Compatibility

The Sprint Filter PM171S-WP is a direct, drop-in replacement for the BMW S1000RR K67, covering model years 2019 through to 2025. No modifications are required; fit is identical to the OEM air filter.

• BMW S1000RR K67 — 2019, 2020, 2021, 2022, 2023, 2024, 2025

Specifications