ARP Extended 5 Wheel Stud Kit Subaru WRX 2002-2014 / STI 2015-2021 / BRZ / FR-S/ 86 2013-2021

Upgrade your wheels with professional-grade ARP studs made from premium quality heat-treated 8740 chromoly steel, offering a tensile strength of 190,000 psi and cadmium plating for increased durability. These lug studs are perfect for high-performance racing and are available in various sizes to fit popular applications. With the ability to withstand extreme acceleration and lateral forces, these must-have replacements will give your vehicle the competitive edge. These bronze press-in lug studs are designed with a M12 x 1.25 thread size, 64.4mm under seat length, and features a quick-start nose, making installation quick and easy. The package contains 5 pieces and comes in a sleek skin design. Trust ARP to provide you with the ultimate oval track competition lug stud that ensures precise lug positioning and faster release and tightening of lug nuts. Perfect for professional racing environments where time is of the essence and reliability is crucial, ARP's Speed Nuts are designed with a profiled nut face for effortless installation. 

• Knurl Diameter 0.565˝
• UHL 2.535˝
• Knurl Length 0.270˝
• Nose Length 0.200˝
• Thread Size M12 x 1.25
• Wheel Stud Hole Size - Cast Iron/Steel Hub 0.549˝ - 0.559˝
• Cast Iron/Steel Hub Drill Bit Size (actual dim.) 14mm (0.551˝)
• Wheel Stud Hole Size - Aluminum Hub 0.549˝ - 0.555˝
• Aluminum Hub Drill Bit Size (actual dim.) 14mm (0.551˝)

Fitment:

• 2002-2014 Subaru Impreza WRX
• 2004-2021 Subaru Impreza WRX STI
• 2013-2020 Subaru BRZ
• 2013-2016 Scion FR-S
• 2017-2019 Toyota 86
• 1998-2017 Subaru Forester
• 1990-2017 Subaru Legacy
• 1995-2017 Subaru Outback
• 1993-2011 Subaru Impreza