Wesfil Air Filter WA959 Ultra-Select The Protex unique vane designs

The Protex unique vane designs allow for better cooling to give you top performance at high braking temperatures

this product can be used straight from the box

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

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

Wesfil Air Filter WA959 Ultra-Select The Protex unique vane designsThe 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.