ARP Subaru Wheel Studs - Length 1.95"

Enhanced Strength with a Quick-Start Edge

The ARP 100-7728 Wheel Stud Kit offers a specialized middle ground for Subaru and GR86 owners. Featuring a 1.95" Underhead Length (UHL), these studs provide a slight increase over stock length while incorporating a 0.200" unthreaded speed nose. This "starter" tip makes cross-threading nearly impossible and allows for significantly faster wheel changes at the track or in the garage.

Race-Grade Reliability
Forged from premium 8740 chromoly steel and heat-treated to a 190,000–200,000 PSI tensile strength, these studs are built to withstand the extreme shear and lateral forces of performance driving. Whether you are hitting the local autocross or just want the peace of mind that comes with the world’s strongest fasteners, the 100-7728 is the professional choice.

• Speed Nose Design: 0.200" unthreaded tip guides lug nuts for fast, error-free installation.
• Optimal Fitment: 1.95" length fits most factory and aftermarket wheels without requiring open-ended lug nuts (check your specific wheel/nut clearance).
• Corrosion Protection: Cadmium plating ensures a long-lasting, rust-resistant finish.
• Made in the USA: Manufactured to ARP’s strict quality standards.

Fitment Applications:

• Subaru WRX: 2002–2026
• Subaru STI: 2004–2021
• Subaru BRZ / Toyota GR86 / Scion FR-S: 2013+
• Subaru Forester / Crosstrek / Impreza / Outback: Most models using M12x1.25 threads.
• 1993–2007 Subaru Impreza (Non-Turbo / Base / RS): Fits Front ONLY. The rear hubs often use a smaller 12.3mm (0.480") knurl

Technical Specifications:

Part Number: 100-7728
Thread Size: M12 x 1.25
Underhead Length (UHL): 1.950"
Knurl Diameter: 0.565"
Knurl Length: 0.270"
Nose Length: 0.200"
Quantity: 5 Studs per pack (Order 4 packs for a full vehicle set)