ARP Extended 5 Wheel Stud Kit - 2015-2022+ Subaru WRX / 15-21 STI / 13-22+ Subaru BRZ / GR86 / Scion FR-S

Upgrade your Subaru’s wheel hardware with the ARP Extended Wheel Stud Kit, designed for 2015–2025 WRX, 2015–2021 STI, and 2013–2025 BRZ. Perfect for both street and racing applications, these extended studs provide the strength, safety, and durability needed when running aftermarket wheels, spacers, or high-performance tires.

Why Choose ARP?

ARP wheel studs are built from premium-grade, heat-treated 8740 chromoly steel, with a tensile strength rating of 190,000 psi. Finished with cadmium plating for extra corrosion resistance, these studs easily withstand the shock loads and lateral forces generated in motorsports environments. Whether you’re launching at the drag strip, carving corners, or daily driving, ARP studs deliver unmatched reliability.

Specifications

• Application Fitment: 2015–2025 WRX / 2015–2021 STI / 2013–2025 BRZ
• Material: 8740 chromoly steel
• Finish: Gold cadmium plated
• Style: Press-in extended wheel stud
• Thread Size: M12 x 1.25
• Knurl Diameter: 0.565 in.
• Underhead Length: 2.535 in.

When it comes to wheel security and performance, don’t compromise—choose ARP Extended Wheel Studs for your WRX, STI, or BRZ.