Upgrade the look and function of your engine with Unitronic's Low Profile Oil Fill Neck designed specifically for 2.5TFSI equipped RS3 and TTRS vehicles. This billet aluminum replacement for the factory plastic oil fill neck is CNC-machined and finished in a sleek black anodizing for improved durability and a clean racing inspired appearance.

In addition to its compact form factor Unitronic's Oil Fill Neck features an integrated crankcase pressure port for those who want to monitor crankcase pressure. Designed to be installed on vehicles without engine covers this is a high quality upgrade that's built to last.