Aeroflow Oil Filters combine durability and easy removal in the new high performance filters. Originally designed for racers, these oil filters use an improved coil spring design and feature an extra-thick backing plate which provides added protection against pressure surges in racing applications. Featuring a Buna-N rubber gasket, these filters are compatible with almost all racing fuels and lubricants. In terms of filtration, these filters have a premium pleated synthetic blend media which provides increased filtration at high flow rates with minimal pressure drop. Featuring an unique louvered centre tube, this allows more flow area and eliminates media wear during pleat movement which increases flow. Having an easy hex release nut, use a 24mm or 15/16" spanner/socket which will allow for simple and easy removal. Replace your tired old oil filter with an Aeroflow Oil Filter today! Engineered for performance and durability, this is the new oil filter of choice for any application, street or track! Aeroflow has become synonymous with premium quality performance products. Aeroflow's objective has been to incorporate state-of-the-art manufacturing, aerospace quality materials and rigid quality controls to produce quality performance products at extraordinary value. Aeroflow has taken its forward thinking knowledge to the street, manufacturing a wide range of race quality products to improve street performance and dependability.