ARP Subaru WRX EJ20 & EJ25 Head Stud Kit - 260-4701

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ARP Subaru WRX EJ20 & EJ25 Head Stud Kit

Whether its for a full rebuild or some standard maintenance, the proper engine components are needed to make sure your vehicle is running smooth.

They say that to be successful you must identify a need and satisfy it. Back the early 1970s, racing enthusiast Gary Holzapfel saw that many of his friends’ broken engines were caused by fastener failure. At the time, there were no commercially available studs and bolts up to the challenge. So Holzapfel called upon his many years of fastener making experience for a leading aerospace subcontractor and founded ARP (Automotive Racing Products). In the ensuing years, the firm has grown from what was literally a backyard garage workshop into a highly diversified manufacturer with seven operational entities in Southern California with a combined area in excess of 200,000 square feet. These include forging, heat-treating, machining, quality control finishing and packaging/warehousing facilities in Santa Paula and Ventura, California.

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• 2004 Subaru Impreza WRX STI ( door , HP Cylinder L, speed )
• 2005 Subaru Legacy GT
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• 2007 Subaru Impreza WRX
• 2007 Subaru Impreza WRX STI ( door , HP Cylinder L, speed )
• 2007 Subaru Impreza WRX TR ( door , HP Cylinder L, speed )
• 2008 Subaru Forester Sports 2.5 XT
• 2008 Subaru Impreza WRX
• 2006 Subaru Impreza WRX TR ( door , HP Cylinder L, speed )
• 2006 Subaru Impreza WRX Limited
• 2007 Subaru Impreza WRX Limited
• 2008 Subaru Impreza WRX STI ( door , HP Cylinder L, speed )
• 2009 Subaru Impreza WRX
• 2009 Subaru Impreza 2.5 GT ( door , HP Cylinder L, speed )
• 2009 Subaru Impreza WRX STI ( door , HP Cylinder L, speed )
• 2010 Subaru Legacy 2.5GT ( door , HP Cylinder L, speed )
• 2010 Subaru Impreza 2.5 GT
• 2010 Subaru Impreza WRX
• 2010 Subaru Impreza WRX STI ( door , HP Cylinder L, speed )
• 2010 Subaru Impreza WRX Premium
• 2011 Subaru Impreza WRX
• 2011 Subaru Impreza WRX Premium
• 2011 Subaru Impreza WRX STI
• 2011 Subaru Legacy 2.5GT ( door , HP Cylinder L, speed )
• 2010 Subaru Impreza WRX Limited
• 2010 Subaru Impreza WRX STI Special Edition ( door , HP Cylinder L, speed )
• 2011 Subaru Impreza WRX Limited
• 2011 Subaru Impreza WRX STI Limited ( door , HP Cylinder L, speed )
• 2012 Subaru Impreza WRX STI
• 2009 Subaru Impreza WRX Premium
• 2012 Subaru Impreza WRX
• 2012 Subaru Impreza WRX Limited
• 2012 Subaru Impreza WRX STI Limited ( door , HP Cylinder L, speed )
• 2012 Subaru Impreza WRX Premium