Nismo Veruspeed Oil Filter Sr20det S14/S15

The NISMO Veruspeed Oil Filter S14/S15 SR20DET adopts a Density Inclination Structure, in which the filter weave becomes closer towards the center. The filter provides both longer life, and better filtration as the bigger particles are caught near the surface, and the tiny particles are caught in the fine mesh near the center, this 3 level filtration greatly increases the effective filtration area. The physical filtration area was enlarged by optimizing the furnace shape, and the improvement of the filter efficiency was achieved by the same measure.