MDR Industries Honda/Acura Oil Cap (K20A/Z, K24A/Z)Let's add some color and spice with these brilliant billet oil caps! Though they were designed to fit our CTR FL5, it will fit most Honda applications, with the exception of the K20A Z or K24A Z engines. These caps were created with ease in mind. They are ergonomically shaped to allow hand access, and can also be removed by a 16mm socket, or a socket extension. They are CNC machined using 6061 T6 aluminum alloy, anodized and laser engraved to