Skunk2 Racing H-Series Alpha Valve Spring And Titanium Retainer Kit Powerflex These filters are washable and

These filters are washable and reusable and are custom designed to fit into your existing factory air box

preserve low end torque and maintain driveability

clean air to the engine

HKS recommend replacing your oil filter every 10

Skunk2 Racing H-Series Alpha Valve Spring And Titanium Retainer Kit Powerflex These filters are washable andAlpha Valve Springs Manufactured exclusively from super clean, chrome silicone wire milled in Japan, Skunk2s Alpha Valve Springs for Hondas H series engines are a product of the companys years of racing and engine building experiences. By using inner and outer springs mated together through a slight interference fit and with differing frequencies, Alpha Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in