Wesfil Air Filter WA277 Ultra-Ceramic-Plus Anti drain-back valve preventing oil

Anti drain-back valve preventing oil draining back out of the filter through the inlet holes

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

the Ultra Performance disc rotor is coated with the exclusive Ultracoat Z360 formula

The coolant temperature sensor is designed to respond to changes in engine coolant temperature

The multi-layer metal shim helps absorb noise for quieter braking

Wesfil Air Filter WA277 Ultra-Ceramic-Plus Anti drain-back valve preventing oilThe 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.