aFe Magnum FLOW Round Racing Air Filter w/ Pro 5R Media (18-11418) 4006 Borla stands behind every system

Borla stands behind every system with a Million-Mile Warranty

Digital Numeric Rpm Display May Be Disabled To Minimize Driver Distractions During A Run

Includes a fitting for hooking up the air-injection too

Notes: Not compatible with the Hitachi ECU

this front lip is inspected meticulously to ensure fitment quality

aFe Magnum FLOW Round Racing Air Filter w/ Pro 5R Media (18-11418) 4006 Borla stands behind every systemMagnum Flow Racing Pro 5R Round Blue Air Filter with Expended Metal (18 11418) 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