Description

The K&N Filters Replacement Air Filter for Yamaha XT660R/XT660X (KNNYA-6604) is engineered to increase airflow while providing superior filtration. Designed as a direct replacement for your stock air filter, this unit fits Yamaha XT660R and XT660X Super Motard models from 2004 to 2009. It offers a cost-effective way to maintain peak engine performance without frequent replacements. Reusable and washable, this filter supports long service intervals and consistent airflow.

Features and Specifications:

Vehicle Fitment: Yamaha XT660R / XT660X (2004-2009)
Height: 1.063 in (27 mm)
Outside Length: 6.375 in (162 mm)
Outside Width: 3.938 in (100 mm)
Weight: 1.4 lb. (0.6 kg)
Package Contents: 1 Air Filter, 1 K&N 1oz Sealing Grease
Increases performance: Designed to boost horsepower and torque for improved engine efficiency.
Extended service life: Pleated media offers a large filtration area for longer intervals between cleanings.
Superior filtration: Multi-layer woven cotton gauze traps contaminants while maintaining airflow.
Precision fit: Application-specific base seal and sealing bead ensure a secure, leak-free installation.
Durable construction: Made in the USA with quality craftsmanship for over 40 years.
Reusable design: Washable, pre-oiled, and ready for immediate use.
Reliable coverage: Backed by a No-Hassle Lifetime Limited Warranty.