aFe MagnumFLOW Air Filters UCO P5R A/F P5R 3F x 6B x 5-1/2T (Inv) x 5H (IM) 1986-nissan-d21-esi5295211 Dual path systems help to

Dual path systems help to prevent air transfer between air springs

Just like the entire Pro Series lineup

This GT dual exhaust is the perfect combination for both naturally aspirated and forced induction applications

Large Five Layer Performance Air Filter: Momentum’s innovative filter-to-housing interface was built to feature the largest air filter possible

aFe MagnumFLOW Air Filters UCO P5R A/F P5R 3F x 6B x 5-1/2T (Inv) x 5H (IM) 1986-nissan-d21-esi5295211 Dual path systems help toConstructed with 100 percent polyurethane on top and bottom, this high flow, oiled performance filter is our highest flowing media for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings.