K&N High Flow Air Filter for Yamaha FZ1 Motorcycle - Street
K&N High Flow Air Filter for Yamaha FZ1 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
Yamaha FZ1 Motorcycle - Street (2001-2015)
The Yamaha FZ1, produced from 2001 to 2015, is a versatile sport-touring and naked motorcycle known for its powerful 998cc inline-four engine. This engine, derived from the high-performance YZF-R1, was specifically tuned for broader street performance, offering a blend of exhilarating power and everyday usability.
A significant generational change occurred in 2006. The first generation (2001-2005) featured a carbureted engine and a tubular steel frame. For the second generation (2006-2015), Yamaha introduced a fuel-injected engine, also derived from the R1, and a new cast aluminum twin-spar frame, greatly enhancing agility. Early second-generation models experienced some throttle response issues, which Yamaha addressed with ECU updates in subsequent years, notably in 2007, 2008, and again in 2014-2015. Trims varied by market, including the FZ1 (US), FZS1000 Fazer (Europe, semi-faired), and the naked FZ1-N (Europe, second generation). ABS versions also became available in the second generation. FAQ:
Q: How do I ensure I select the correct parts for my FZ1?
A: To guarantee a perfect fit, please use the year and edition selector at the top of this page. This will filter parts specifically compatible with your motorcycle.
Maintenance
| Component | Interval | Details |
| Engine Oil | 6,000 km or 6 months | For 1st Generation (2001-2005): every 7,000 km. For 2nd Generation (2006-2015): every 6,000 km or 6 months. |
| Oil Filter | Every 12,000 km | Replace every second oil change. For 1st Generation (2001-2005): every 13,000 km. For 2nd Generation (2006-2015): every 12,000 km. |
| Spark Plugs | Every 19,000 km | For 1st Generation (2001-2005): check, clean, and adjust gap every 7,000 km; replace every 19,000 km. For 2nd Generation (2006-2015): replace every 20,000 km. |
| Air Filter | For 1st Generation (2001-2005): clean with compressed air and replace if necessary every 7,000 km. For 2nd Generation (2006-2015): periodic maintenance item, replacement interval not specified. | |
| Coolant | Check cooling system hoses. Regular replacement is recommended, but a specific interval is not provided in the sources. |