Pro Design PD245 Pro Flow Foam Air Filter Kit brake-brake-rotors All races are line-honed and

All races are line-honed and breather cavity is precision-machined to optimize breather timing for maximum oil scavenging

All screens are developed using information from wind tunnel testing

Machined for installation of a crank position sensor which allows the cases to be used in EFI applications and also allows easy installation of S&S IST Ignition and VFI Fuel Injection

2004-2005 Husaberg FC450

Pro Design PD245 Pro Flow Foam Air Filter Kit brake-brake-rotors All races are line-honed andCompletely replace the restrictive stock air filter and adapter. Improve airflow with a flow bench design venturi adapter and a larger air filter. Replace the sstandard airbox cage that allows dirt to damage your engine. Precision CNC machined from billet and feature an O ring seal for easy and reliable installation. Vehicle Fitment: 2006 2009 Honda TRX450ER Electric Start 2012 2014 Honda TRX450ER Electric Start 2004 2009 Honda TRX450R