Wesfil Air Filter WA5418 Ultra-Select The specialised rotor comes slotted

The specialised rotor comes slotted with a custom 6 slot design offering increased stopping power and resistance to pad glazing

The thermo fan switch must be compatible with the vehicle engine management system

Engineered with precision and durability in mind

this product can be used straight from the box

Wesfil Air Filter WA5418 Ultra-Select The specialised rotor comes slottedThe 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.