K&N High Flow Air Filter for KTM 990 Supermoto Motorcycle - Street
K&N High Flow Air Filter for KTM 990 Supermoto 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 Supermoto Motorcycle - Street (2009-2014)
The KTM 990 Supermoto series, produced from 2009 to 2014, primarily featured two distinct trims: the 990 Supermoto T (SMT) and the 990 Supermoto R (SMR). Both models were powered by the same robust 999 cc LC8 V-twin engine. The SMT was designed for touring, offering a half-fairing, windscreen, handguards, a more comfortable seat, and integrated saddlebag mounts, along with a 19-liter fuel tank. ABS became a standard feature on the SMT around 2011. The SMR, on the other hand, was the sportier, performance-focused version, characterized by lighter components such as forged Marchesini wheels, high-spec Brembo brakes, and WP suspension tuned for a more aggressive riding style, featuring a 15-liter fuel tank. There were no significant mid-cycle generation breaks or fundamental engine changes (displacement or design) within the 2009-2014 production period. The 999cc LC8 engine remained largely consistent, although KTM did implement refinements like lighter pistons, crankshaft, and connecting rods to enhance responsiveness. The primary distinctions between the SMT and SMR were in their chassis components, ergonomics, and intended use, rather than significant engine variations. FAQ:
Q: How can I ensure I choose the correct parts for my KTM 990 Supermoto?
A: To guarantee compatibility, please use the year and model selector available on this page. Q: Are parts interchangeable between SMT and SMR models?
A: While many parts are shared, some components are specific to each version. Use the selector to find parts suitable for your exact model.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | 6,000 km or 12 months | Replace engine oil and oil filter. |
| Air Filter | 10,000 km | Inspect and clean regularly. Replace if damaged or excessively dirty, especially in dusty conditions. |
| Spark Plugs | 15,000 km | Replace spark plugs. |
| Coolant | 30,000 km or every 2 years | Change coolant. |
| Drive Chain | 500 km | Clean, lubricate, and check tension. |