aFe Magnum FLOW OE Replacement Air Filter w/ Pro 5R Media (10-10008) 4024 Weighs 11 lbs less than

Weighs 11 lbs less than the valvetronic portion of theFabspeed Motorsport Valvetronic Exhaust System

These tips are double-walled to ensure a mirror finish even under hard usage

Safe Air/Fuel ratio

0 1991 Porsche 928 Engine: 5

aFe Magnum FLOW OE Replacement Air Filter w/ Pro 5R Media (10-10008) 4024 Weighs 11 lbs less thanMagnum Flow Pro 5R Round Blue Air Filter (10 10008) by aFe. Constructed with 100% polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow stock paper filter 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