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aFe MagnumSHIELD pre-filters for EcoBoost Stage 2 protect performance air filters by capturing large particles before they reach the main element. The dry weave fabric does not attract dirt, cleans easily with soap and water, and won’t restrict airflow. Sold as a pair, these pre-filters extend cleaning intervals and work with specified aFe filter housings for reliable inlet protection.
aFe MagnumSHIELD Pre-Filters Ford Ecoboost Stage 2 - Black
