Bel-Ray Foam Air Filter Oil

Bel-Ray® Foam Filter Oil is designed for all street, off-road, and racing foam air filter applications. Utilizing advanced Bel-Ray® technology, this unique oil is easy to apply and enhances airflow. Its ultra-viscous formula creates a protective oil barrier that traps even micron-sized particles, preventing engine damage.

• For all foam type filters, contains blue dye for even coverage.