Replacement Filter for the RacingLine R600

How does it perform?

Foam filters are still the optimum performance for performance, marginally. As the cotton surface becomes slowly contaminated it will start to restrict flow slightly but continue to function well for long periods of time compared to its form counterpart which requires cleaning and oiling before eventually deteriorating.

Please note, this is a direct replacement filter for the RacingLine R600 Intake Kit, not compatible with the stock airbox.