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The Skunk2 Racing universal replacement air filter is a 4" inlet filter intended as a drop-in solution for compatible intakes, sized to common 6x5 dimensions for broad fitment. It serves as a direct replacement element for Skunk2-style intake setups where a 4-inch inlet is used, providing a convenient service option to restore airflow and filtration without modifying the intake plumbing.
Skunk2 Racing Air Filter Replacement 4in Inlet 6x5
