aFe MagnumSHIELD Pre-Filters P/F 24-91018 21/72-90020 (Black) HONDA_FK8 Complete flow curves from 35

Complete flow curves from 35 to 120 PSI and current draw vs

BMW F97 X3M (2019–2021)

Optional accessories that are sold separately include a -10 ORB fitting inlet pre-filter (for use with in-tank installations)

COBB Aggressive: All COBB Sport features plus decreased shift time

For vehicles fitted with GT2 Supercharger Pro

aFe MagnumSHIELD Pre-Filters P/F 24-91018 21/72-90020 (Black) HONDA_FK8 Complete flow curves from 35aFe Filter GUARD Pre Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles from the air stream prior to the air filter. This pre filter does not restrict air flow and is made of a dry weave fabric that does not attract dirt and cleans with soap and water.