Wehrli Custom Fab Universal 4in Inlet Dry Air Filter for WCFab Intake & S300 Kits - WCF100717

Designed as the direct replacement filter for Wehrli Custom Fabrication 4-inch intake systems and S300 Turbo Single Install kits, the WCF100717 dry air filter provides high-efficiency filtration without the need for oil. This dry media filter is engineered to protect your engine from harmful debris while maintaining airflow levels comparable to high-performance cotton-gauze filters.

• Precision Fitment: 4-inch inlet diameter compatible with WCFab 4" intake kits and S300 Turbo Single Install Kits.
• Dry Media Technology: Provides exceptional engine protection and is specifically designed to be non-washable for simple maintenance.
• Service Life: Rated for up to 30,000 miles of highway use, depending on driving conditions.
• Construction: Heavy-duty pleats designed to resist collapsing under high-boost or high-vacuum applications.

Maintenance & Cleaning:
To maintain optimal performance, inspect the filter media every 5,000 miles. This filter is NOT washable; do not use water or cleaning solvents. To extend the service life between 15,000 to 30,000-mile replacement intervals, you can use compressed air to remove loose debris. Direct compressed air from the inside out, keeping the air nozzle at least 6 inches away from the media to prevent damage.