aFe MagnumFLOW Air Filters UCO P5R A/F P5R 4-1/2F x 6B x 4-3/4T x 6H Suspension/Coilovers and the internal fiber layer

and the internal fiber layer provides higher pressure tolerance

You want to make a statement

25 gallon of extra capacity and lowers coolant temps by a proven 35

it is backed by Borla(r)'s

Dual reduction pipes are included to fit the factory exhaust

aFe MagnumFLOW Air Filters UCO P5R A/F P5R 4-1/2F x 6B x 4-3/4T x 6H Suspension/Coilovers and the internal fiber layerConstructed 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.