Wiseco 04-05 Yamaha YFZ450 121 CR (4835M09600) Piston Kit 2012-beta-450-rr-esi1181252 Air is directed through an

Air is directed through an aerodynamically engineered intake tube into the engine's throttle body for a guaranteed power gain

As the leading manufacturer of forged two-stroke pistons

Year Make Model Submodel 2012 Arctic Cat 550 Base 2009-2011 Arctic Cat 550 4x4 Auto Base 2009-2010 Arctic Cat 550 4x4 Auto LE Base 2009-2011 Arctic Cat 550 4x4 Auto TRV Base 2009 Arctic Cat 550 4x4 Auto TRV LE Base 2013 Arctic Cat 550 Core Base 2009 Arctic Cat 550 H1 EFI Base 2011 Arctic Cat 550 LTD Base 2011 Arctic Cat 550 S Base 2011 Arctic Cat 550 TRV Cruiser Base 2011 Arctic Cat 550 TRV GT Base 2010 Arctic Cat 550 TRV S GT Base 2013 Arctic Cat 550 XT Base 2012 Arctic Cat 550i GT Base 2012-2013 Arctic Cat 550i LTD Base 2009 Arctic Cat Prowler 550 Base 2010-2011 Arctic Cat Prowler XT 550 Base 2012-2013 Arctic Cat Prowler XT 550i Base 2013 Arctic Cat TRV 550 LTD Base 2013 Arctic Cat TRV 550 XT Base 2012 Arctic Cat TRV 550i Crusier Base 2012 Arctic Cat TRV 550i GT Base

Black Fuel Faceplate

A high-density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine and provides a guaranteed increase of 15

Wiseco 04-05 Yamaha YFZ450 121 CR (4835M09600) Piston Kit 2012-beta-450-rr-esi1181252 Air is directed through anThe Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high performance 4 strokes. Today, Wiseco's forged 4 stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4 stroke pistons are ready to deliver the power and reliability