K&N High Flow Air Filter for KTM 990 SMR Motorcycle - Street
K&N High Flow Air Filter for KTM 990 SMR 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
KTM 990 SMR Motorcycle - Street (2010-2011)
The KTM 990 SMR, produced for the 2010 and 2011 model years, is a high-performance supermoto motorcycle. It is powered by a 999cc liquid-cooled, 75-degree V-twin LC8 engine. This "R" model was designed for aggressive riding, featuring premium components such as ultralight Marchesini forged alloy wheels, fully adjustable WP suspension, and radially-mounted Brembo monoblock four-piston brake calipers. While the 2010 model produced approximately 116 horsepower, the 2011 model was rated at around 114 horsepower. There were no significant mid-cycle generation changes for the 990 SMR between these two model years; the core engine and high-performance specifications remained consistent. The 990 SM T, a touring variant, received some updates during this period, but these did not apply to the SMR. FAQ:
Q: How do I ensure I select the correct parts for my KTM 990 SMR?
A: To guarantee compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 7,500 km or 12 months. For engine oil and all three filters/strainers, the interval is 7,200 km. | Use a high-quality synthetic motorcycle oil 10W-50 or 15W-50, meeting KTM's specifications. |
| Spark Plugs | Every 12,000 km or annually. | |
| Drive Chain | Check and lubricate every 500 km or as needed. | The KTM 990 SMR uses a chain drive system, not a belt drive. Regular maintenance (cleaning and lubrication) is essential for its lifespan. |
| Air Filter | Inspect regularly, clean every 10,000 km or as needed. | Replace if damaged or excessively dirty to ensure proper airflow. |
| Coolant | Check level regularly. | Inspect all cooling hoses for cracking, leaks, and correct routing. |