aFe Magnum FLOW OE Replacement Air Filter w/ Pro 5R Media | BMW X3 xDrive28i F25 (11-16) (30-10257) YMM_2018_2026_Mercedes_Benz_A_Class_Br177 Intercooler core volume increased by

Intercooler core volume increased by 29% with 16% improved flow

Constructed with quality materials and finished with a sleek powder coating

The core spherical bearings are constructed from FK Racing's renowned high-performance components

making it a reliable upgrade for your Porsche 911

aFe Magnum FLOW OE Replacement Air Filter w/ Pro 5R Media | BMW X3 xDrive28i F25 (11-16) (30-10257) YMM_2018_2026_Mercedes_Benz_A_Class_Br177 Intercooler core volume increased byMagnum Flow Pro 5R Panel Blue Air Filter (30 10257) by aFe. Constructed with 100% polyurethane on all four sides, this high flow, oiled OE replacement performance filter will outflow the stock paper filter for improved horsepower and torque. The Pro 5R air filter uses five layers of progressively finer mesh cotton gauze media to provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall, open,