It looks like we don't have any community posts for this product right now — Got relevant content to contribute?

About Pro Design Pro Flow Replacement K&N Air Filter

Pro Design Pro Flow Replacement K&N Air Filter

  • Completely replaces the restrictive stock air filter and adapter
  • Improves airflow with a flow-bench-designed venturi adapter and a larger air filter
  • Replaces the standard airbox cage that allows dirt to damage your engine
  • Precision CNC-machined from billet and features an O-ring seal for easy and reliable installation.
Get Real Into It.

Sign up for the latest scoop on the products that matter in the motorcycle community.

PureMoto Network

Top brands and retailers together helping you locate and buy motorcycle products.

Search Nearby Retailers

See what is in stock at your local retailer. Put it on hold for pickup today.

Have it Delivered

We find it in stock and deliver to you from the nearest source.

PureMoto Influencers

As seen on Youtube Dirt N' Iron and Bike Builds with Aaron Colton.