Billet aluminum oil cap cover, black anodized, with Racing Dynamics logo. Fits late model BMW's with the new larger rectangular oil filler caps both fixed and hinged; Z4, E90, e91 e92, f10.
This change occurred around 2005-06 depending upon the model of BMW. Measuring across the flat side to side of the cap should be around 74MM/2.91".
CNC machined out of billet aluminum. Simply push on over the original oil cap to install.
The ideal accessory to jazz up your engine compartment. Beautiful engraved RACING DYNAMICS logo.