The Turbo Oil Return Sump 10AN To M18x1.5MM Adapter is a high-performance car part designed for motorsport, rally, and race applications. Made from durable steel, this bolt-on adapter features a universal fitment with a male threaded end fitting. It comes with an O-ring, fixing bolt, and nut included, and has been 100% leak tested for reliability. Manufactured by MSA in the United Kingdom, this oil pipe adapter is a performance part that ensures durability and efficiency in racing vehicles. With a brushed finish and a manufacturer warranty of 3 months, this adapter is a top choice for car enthusiasts looking to enhance their engine cooling system.