aFe ProHDuty Air Filters OER PG7 A/F HD PG7 RC: 12-3/4OD x 8-11/32ID x 23H - 70-70035 fits_1969-1974`BMW`2500 this system eliminates valves entirely

this system eliminates valves entirely

Emulates the factory actuator signal so the ECU never detects a missing component

CNC-machined 6061-T6 hard-anodized billet aluminum cage

2010 – 2015 Mercedes-Benz SLS AMG

aFe ProHDuty Air Filters OER PG7 A/F HD PG7 RC: 12-3/4OD x 8-11/32ID x 23H - 70-70035 fits_1969-1974`BMW`2500 this system eliminates valves entirelyWith seven layers of progressively finer mesh cotton gauze and synthetic media between 100% polyurethane top and base, the aFe Pro GUARD7 heavy duty cylindrical performance filter provides excellent protection. It's the media we recommend for the most severe service conditions, these filters have an efficiency of 99. 7%. Washable and reusable for multiple cleanings, the tall, open, evenly spaced pleats provide excellent dust holding capacity for