What can you tell me about a Screaming Eagle air filter?

Answer by  MechMan3 (885)

A screaming eagle air filter is great but if it's a carburated motor you will need to rejet the carbs or it will run lean causing misfires and burning through the top of the pistons.

Answer by  ScooterMike (145)

The Screamin' Eagle Stage 1 Air Kit isn't about the filter as much as it is about the new backplate that's with it. This increases air flow = more power.

Answer by  Amber40 (24961)

I assume you are talking about the K&N replacement filter available for Harleys. IT is a much better filter than the crapper filter that comes on there bikes. It is reusable and won't void the warranty and it should improve air flow slightly.