K&N High Flow Air Filter
1019-0818 (MFG #: DU-9001)
$145.99
Sale price
$145.99
Regular price
$145.99
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K&N High Flow Air Filter for Ducati Monster S4 Motorcycle - Street
K&N
K&N High Flow Air Filter for Ducati Monster S4 Motorcycle - Street
K&N
$145.99
Sale price
$145.99
Regular price
$145.99
SKU:1019-0818
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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
Ducati Monster S4 Motorcycle - Street (2001-2002)
The Ducati Monster S4, produced from 2001 to 2002, marked a significant evolution for the Monster series. It was the first in the line to feature a liquid-cooled, four-valve engine, directly derived from the high-performance Ducati 916 Superbike. This powerful 916 cc V-Twin engine delivered 101 hp, pushing the Monster's capabilities beyond previous air-cooled models. Key technical advancements in 2001 included semi-floating front disc brakes with Brembo calipers, lighter Brembo wheels, and 43 mm Showa inverted forks, enhancing both performance and handling. During its 2001-2002 production, the standard Monster S4 saw no major mid-cycle generation or engine changes; its 916 cc engine displacement and horsepower remained consistent. However, a special edition, the Monster S4 Fogarty, was also offered. This model celebrated Carl Fogarty's racing career and featured a revised suspension system for 20 mm higher ground clearance, alongside unique paint and graphic schemes. The introduction of the S4 itself in 2001 was the primary generational leap for the Monster platform during this period. Q: Is this product compatible with my Ducati Monster S4?
A: To ensure perfect compatibility, please use our year and edition selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 10 000 km or annually | Some sources suggest oil changes every 12 000 to 14 500 km for general Ducati maintenance. |
| Timing Belts | Check every 10 000 km. Replace every 19 300 km or every 2 to 5 years. | The original manual recommended replacement every two years, but improved belt compounds often allow for replacement every five years. |
| Spark Plugs | Check and/or replace every 10 000 km | |
| Air Filter | Clean and/or replace every 10 000 km | General recommendations suggest inspection and replacement every 12 000 km or more frequently in dusty conditions. |
| Coolant | Every 19 300 km or every two years | While not always explicitly mentioned in older manuals, replacement is recommended. |
| Valve Clearance Check/Adjustment | Check every 10 000 km | Critical service for Desmodromic engines. Some sources suggest a Desmo Service (including valve adjustment) every 24 000 or 29 000 km. |
| Brake and Clutch Fluid | Every 24 months | |
| Chain | Check tension every 1 000 km; clean and lubricate every 500 to 1 000 km or after wet rides. |
Maintenance intervals are based on general guidelines and similar model manuals. It is highly recommended to consult the specific owner's manual for your 2001-2002 Ducati Monster S4 for the most accurate information.