VTT is proud to offer our billet replacement for the BMW B58 factory plastic Oil filter housing cap. This cap does away with the weak plastic cap while adding a strong magnet to pull metal from the oil, and some pop/color to your engine bay. These oil filter housing caps retain ALL of the factory provisions for the filter basket, including the lower pins which are important for the proper function of pressure bypass, etc.
We offer these caps in 4 anodized colors – Red, Black, Blue, and Clear