aFe Magnum FLOW OE Replacement Air Filter w/ Pro 5R Media (30-10096) 4019 restrictive factory mufflers also has

restrictive factory mufflers also has a pleasing effect on the engine note

Designed for off-road and racing applications only

The 997 IPD Plenum is a direct bolt on replacement and installation is relatively straight forward for mechanically inclined DIY customers although IPD strongly recommends all Plenum installations be performed by a trained and qualified Porsche technician

Active Autowerke air filter included

aFe Magnum FLOW OE Replacement Air Filter w/ Pro 5R Media (30-10096) 4019 restrictive factory mufflers also hasMagnum Flow Pro 5R Panel Blue Air Filter (30 10096) 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,