Item description from the seller:
MUGEN Oil Filter. To ensure optimum performance from your engine it is crucial that the internal lubricants can work as efficiently as possible. The engineers at Mugen developed their oil filter with this firmly in mind. With its Y shaped internal filter it catches any impurities and sludge in the oil to minimize contaminants being recirculated through the engine. With an anti-heat acrylic rubber gasket and silicone rubber sealer this oil filter from Mugen has no problem dealing with the high temperatures of driving with VTEC engaged. This filter works up to 36% more efficiently than the OEM filter!