K&N High Flow Air Filter for BMW R1150RS Motorcycle - Street
K&N High Flow Air Filter for BMW R1150RS Motorcycle - Street
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Description
K&N Powersports High-Flow Air Filter
Upgrade your machine’s performance with a K&N High-Flow Powersports Air Filter. Designed to increase airflow while providing superior filtration, these premium reusable filters help your engine breathe better for improved horsepower, throttle response, and overall performance.
Built with oiled cotton gauze media, K&N filters capture dirt and debris while allowing more air to reach the engine compared to traditional paper filters. The result is better performance and long-term reliability for motorcycles, ATVs, UTVs, and other powersports machines.
Unlike disposable filters, K&N air filters are washable and reusable, helping reduce maintenance costs over time. With proper cleaning and oiling, one filter can last for the life of your vehicle.
Key Features
High-flow design improves airflow and engine performance
Superior filtration protects your engine from dirt and debris
Washable and reusable for long-term value
Durable oiled cotton gauze construction
Direct OEM replacement for easy installation
Designed specifically for motorcycles, ATVs, UTVs, and other powersports applications
Why Choose K&N?
K&N is a global leader in high-performance filtration, trusted by riders and racers worldwide. Their powersports air filters are engineered to deliver maximum airflow without sacrificing engine protection, helping you get the most out of your ride.
Technical Specifications
- MFG. Part Number DU-9001
Vehicle Information
BMW R1150RS Motorcycle - Street (2001-2004)
The BMW R1150RS, produced from 2001 to 2004, is a sport-touring motorcycle known for its robust performance and comfortable ergonomics. It is powered by an 1,130cc (1.13-liter) air/oil-cooled twin-cylinder boxer engine, delivering 95 horsepower and 98 Nm of torque. This model succeeded the R1100RS, bringing significant enhancements at its 2001 launch, including increased engine displacement, a new six-speed gearbox, upgraded EVO brakes with standard partially integral ABS, a hydraulic clutch, and a 17-inch rear wheel. The R1150RS was available in a standard version and a top-spec SE (Special Equipment) trim, which typically added features like heated grips and pannier mounts. For the 2002 model year, the engine received an update to include a fully controlled catalytic converter, a change carried over into the 2003 and 2004 models without further significant alterations. Q: How can I ensure this part fits my BMW R1150RS?
A: To ensure compatibility, please use our year and trim selector on this page.
Maintenance
| Component | Interval | Details |
| Initial Inspection / Break-in Service | After approximately 1 000 km | Oil change, oil filter replacement, valve clearance check, visual and functional inspections. |
| Standard Service | Every 10 000 km or once a year | Oil change, filter replacement, valve clearance inspection, spark plug condition check, electrical system check. |
| Major Service | Every 20 000 km or every two years | Includes standard service tasks, plus air filter, brake fluid, and gearbox and final drive oil replacement. |
| Oil Filter | Every 10 000 km or annually | To be replaced with engine oil, whichever comes first. |
| Belt (Generator/Poly-V belt) | Every 40 000 km | To be checked at service intervals and replaced if necessary. BMW manual explicitly recommends replacement. |
| Spark Plugs | Every 20 000 km | To be checked at 10 000 km and replaced at 20 000 km. |
| Air Filter | Every 20 000 km | Typically replaced during a major service. |
| Coolant | Not applicable | The boxer engine is air/oil-cooled and does not use traditional liquid coolant. |