Pro Design Yamaha YFZ450R Pro Flow K&N Air Filter Kit

Pro Design Pro Flow Filter Kits

Pro Design Airbox Filter Kits replace your faulty stock and restrictive air filter and adaptor to give you the performance you want. Your filter can now remain in place without the restriction inherant with the stock mounting lid. This kit can save hundreds of dollars in engine repairs. With the Pro Flow Kits, in dry conditions, you can completely remove your airbox lid and maximize your air intake.

KIT INCLUDES:

• K&N Air Filter
• All mounting hardware

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