K&N AL-6620 High-Flow Air Filter for Aprilia RS660 & Tuono 660 (2021-2024) Washable Reusable Performance Filter

Upgrade your Aprilia RS660 or Tuono 660 with the K&N AL-6620 High-Flow Replacement Air Filter, engineered to maximize airflow, improve throttle response, and enhance horsepower and torque while maintaining exceptional engine protection.

Built with K&N's premium multi-layer cotton gauze filtration technology, the AL-6620 provides superior airflow compared to traditional disposable paper filters. Its pleated high-flow design increases the filtration surface area, helping your engine breathe more efficiently for improved performance on the street or track.

The K&N AL-6620 is washable, reusable, and pre-oiled from the factory, providing a long-lasting performance upgrade that can help reduce maintenance costs over the life of your motorcycle. Designed as a direct replacement for the OEM air filter, installation is simple with no modifications required.

Key Benefits :
• Increases horsepower and torque
• Improves throttle response and acceleration
• High-flow cotton gauze filtration media
• Excellent dirt and contaminant filtration
• Washable and reusable lifetime design
• Direct OEM replacement fit
• Pre-oiled and ready to install
• Long service intervals
• Ideal for street and track riding
• Made in the USA

Vehicle Fitment:
Aprilia RS660 (2021-2024)
Aprilia RS660 Extrema (2023)
Aprilia RS660 Stars & Stripes Limited Edition (2022)
Aprilia Tuono 660 (2021-2024)
Aprilia Tuono 660 Factory (2022-2024)

Cross References:
Aprilia OEM: 2B006532
BMC: FM011/17
DNA: APRRS660

Specifications:
Part Number: AL-6620
Filter Type: Panel Air Filter
Filter Material: Cotton Gauze
Washable: Yes
Height: 1.438 in (37 mm)
Length: 7.813 in (198 mm)
Width: 4.313 in (110 mm)

Whether you're riding on the road, canyon carving, or heading to the track, the K&N AL-6620 delivers the airflow, filtration, and durability demanded by Aprilia RS660 and Tuono 660 riders.