Fits: 2002-2014 WRX/STi & 2013+ BRZ/FR-S/86, 2016+ Mazda MX-5
Reinforced relief valve For high pressure, high viscosity oil
High efficient filter. High efficeient filter paper surely catch fine dust and contaminants *
Mesh filter. This mesh filter protects the filter paper from changing the shape or damage even under extreme condition *Gasket (Packing)
Special rubber material for high temp / low temp performance and protects from leaking and oozing
High power magnet High magnetic force of high power magnet removes iron powders and protect the engine