K&N High Flow Air Filter for BMW R1150RT Motorcycle - Street
K&N High Flow Air Filter for BMW R1150RT 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 R1150RT Motorcycle - Street (2001-2005)
The BMW R1150RT, produced from 2001 to 2005, is a renowned touring and sport touring motorcycle. Succeeding the R1100RT, it features a robust 1,130 cc air/oil-cooled flat-twin "boxer" engine, delivering approximately 94 to 95 horsepower and 98 to 100 N·m of torque. This model is equipped with a six-speed gearbox and shaft drive, offering a smooth and reliable ride for long distances. It was primarily offered as a single, well-equipped touring model, including standard features like linked ABS, panniers, an electronically adjustable screen, and a center stand. A notable update occurred during its production run. From 2004 onwards (with some earlier 2002 or 2003 models also receiving it), BMW introduced a dual ignition system, featuring two spark plugs per cylinder. This enhancement aimed to improve cold starting performance and mitigate partial throttle surging. Apart from this specific engine refinement, the R1150RT largely maintained its core technical, visual, and performance characteristics throughout its 2001-2005 production. FAQ:
Q: How can I be sure this part fits my BMW R1150RT?
A: To ensure perfect compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Oil Filter | Every 10,000 km | To be replaced with engine oil. If frequently used for short distances or in temperatures below 0 °C, replace every 3,000 km or 3 months. |
| Belt (Poly-V-belt/Generator belt) | Every 60,000 km | To be re-adjusted at 10,000 km after new installation. |
| Spark Plugs | Inspect/replace at 10,000 km. Replace all spark plugs at 20,000 km. | |
| Air Filter | Every 10,000 km | More frequent replacement if the vehicle is exposed to high levels of dirt or dust. |
| Coolant | Not applicable | The boxer engine is air/oil-cooled; there is no traditional liquid coolant system. |