K&N Engineering KTM 990 Replacement Air Filter Part Number KT-9907 for Off-Road and Adventure Motorcycles

K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration. K&N Replacement Air Filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. K&N air filters are washable and reusable and provide high air-flow with excellent filtration.

• Designed to provide increased horsepower and acceleration specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
• Fits directly into OEM air box with application specific sealing bead ensuring a precise fit
• Pleated media provides a large filtration area offering long service intervals
• No fuel management modifications are required to obtain increased performance
• Multiple layers of woven cotton gauze media offers excellent filtration
• Washable & reusable, most are pre-oiled and ready to ride
• One Year Limited Warranty

The K&N Engineering KTM 990 Replacement Air Filter Part Number KT-9907 is designed to deliver optimal airflow and filtration for off-road and adventure motorcycle riders. Crafted specifically for models including the KTM 990 Adventure, Super Duke, and Supermoto from 2007 to 2010, this filter ensures your engine receives clean, unrestricted air for peak performance. Its pleated media provides a large filtration surface area, which extends service intervals and minimizes maintenance time. The filter's durable, woven cotton gauze layers offer excellent filtration capabilities while allowing high air-flow, supporting increased horsepower and acceleration without the need for fuel management modifications.
Its application-specific sealing bead guarantees a precise fit into the OEM air box, preventing unfiltered air from bypassing and ensuring consistent engine performance. Wasteful jet changes are unnecessary, making this filter a straightforward upgrade. As a washable and reusable component, the filter can be cleaned and re-oiled, providing long-term value and reliability.
Whether riding through dusty trails or at high altitudes, the K&N 990 replacement filter maintains clean carburetion, supporting your motorcycle’s engine efficiency under demanding conditions. Backed by a one-year limited warranty, this product combines quality, convenience, and enhanced off-road performance for KTM motorcycle enthusiasts.

Features:

• Designed to increase horsepower and acceleration for off-road, motocross, ATV, UTV, and side-by-side vehicles

• Fits directly into OEM air box with application-specific sealing bead for precise fit

• Pleated media offers a large filtration surface area for longer service intervals

• No fuel management modifications needed for performance upgrades

• Multiple layers of woven cotton gauze media provide excellent filtration

• Washable and reusable, most are pre-oiled and ready to install

• Backed by a one-year limited warranty

Fits
KTM 990 Adventure Base 2007
KTM 990 Adventure Base 2008
KTM 990 Adventure Base 2009
KTM 990 Adventure Base 2010
KTM 990 Adventure Base 2011
KTM 990 Adventure Base 2012
KTM 990 Adventure Base 2013
KTM 990 Adventure Dakar Edition Base 2011
KTM 990 Adventure R Base 2009
KTM 990 Adventure R Base 2010
KTM 990 Adventure R Base 2011
KTM 990 Adventure R Base 2012
KTM 990 Adventure S Base 2007
KTM 990 Adventure S Base 2008
KTM 990 Smt Base 2012
KTM 990 Super Duke Base 2007
KTM 990 Super Duke Base 2008
KTM 990 Supermoto Base 2011
KTM 990 Supermoto R Base 2010
KTM 990 Supermoto R Base 2011
KTM 990 Supermoto T Base 2010
KTM 990 Supermoto T Base 2011
KTM 990 Supermoto T Base 2013