Wesfil Air Filter WA5314 Ultra-Performance created by heating the pads

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

The sensor is crucial in the control of temperature-based functions performed by the ECU (eg spark and fuel timing

for lower labour costs

The engine oil pressure sender/sensor is designed to measure the integrity of the engine lubrication system

Wesfil Air Filter WA5314 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.