aFe MagnumSHIELD Pre-Filters P/F 18-31404/24 (Blue) Induction Systems Kraftwerks Performance Group is proud

Kraftwerks Performance Group is proud to bring you the most advanced supercharger system available

Year Make Model Submodel 1999-2000 BMW 540i Base

This assembly hasLH 3/4"-16 threads

this is the most complrehensive kit for you

aFe MagnumSHIELD Pre-Filters P/F 18-31404/24 (Blue) Induction Systems Kraftwerks Performance Group is proudaFe 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.