Wesfil Air Filter WA205 Ultra-Performance created by heating the pads

created by heating the pads to a high temperature at the factory to remove remaining gases or resins

The thermo fan switch is designed to control operation of the electric thermo fan(s)

The water temperature sender must be compatible with the vehicle engine management system

Disc pad wear sensors are an advanced safety feature on many late model vehicles

Wesfil Air Filter WA205 Ultra-Performance created by heating the padsThe extensive range of Wesfil air filters are a direct result of a wealth of technical and manufacturing expertise. Air filters play a huge role in maximizing engine efficiency and fuel economy. Continual research and development has led to a range of features designed to optimize vehicle performance.