K&N Air Filter KDU-1112R Grade_4W Motobatt Pro Lithium batteries are

Motobatt Pro Lithium batteries are high- performance starting batteries

Thanks to U-EYE

Diameter: 4mm

3x3 (MPAK1)

Coarse open-pore foam catches airborne dirt

K&N Air Filter KDU-1112R Grade_4W Motobatt Pro Lithium batteries areThis K&N racing air filter has just two layers of cotton to provide even lower air restriction than our replacement air filter for street vehicles. Unlike K&N replacement air filters, fuel management modifications will be necessary with this racing filter. K&N racing air filters are washable and reusable. Features: Designed to increase horsepower and acceleration. Designed for racing and track applications, not for street use. Washable and reusable