aFe Magnum FLOW OE Replacement Air Filter w/ Pro 5R Media (30-10106) 17725 this system retains the original

this system retains the original BMW valve actuators to maintain functional valve control while delivering a deeper

Our Sport tune offers a reliable

All data is logged and tested for accruate testing and attention to detail on the products efficiency for finding the best results

The front view of the airboxes with the duct sections removed clearly show how restricted the stock version is

use hood pins and avoid reinstalling stock springs or struts with this lightweight hood

aFe Magnum FLOW OE Replacement Air Filter w/ Pro 5R Media (30-10106) 17725 this system retains the originalMagnum Flow Pro 5R Panel Blue Air Filter (30 10106) 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,