SKU: 100-7727 | UPC: 672036046552
ARP Subaru BRZ/Scion FR-S/Toyota 86 Wheel Stud Kit 2013-2021
The ARP 100-7727 Wheel Stud Kit replaces factory studs on Subaru BRZ, Scion FR-S, and Toyota 86 models from 2013 to 2021. These high-strength studs handle the demands of wider wheels, lower offsets, and high-torque track conditions without failure. Built for direct replacement, they install into stock hubs for immediate reliability gains.
Key Features
- 8740 Chromoly Steel: Forged construction delivers 200,000 PSI tensile strength to resist bending or stripping under heavy loads.
- Rolled Threads: Increases fatigue resistance by 100% over cut threads while providing smoother nut engagement and reduced galling.
- Heat Treatment: Processed to ARP exacting standards for consistent hardness and ductility across the entire stud length.
- 14mm Knurl Diameter: Ensures perfect press-fit into aluminum hubs without play or loosening over time.
- Complete Set of 20: Covers all four wheels with M12x1.5 threads and 55.5mm overall length for OEM lug nut compatibility.
Product Notes
- Inspect hub bores for damage before pressing in new studs.
- Use anti-seize on threads during assembly and torque to 80-90 ft-lbs.
- Packaged in protective tube to prevent damage during transit.
Installation Notes
- Professional installation recommended.
- Press out OEM studs using ARP press tool or hydraulic press after hub removal.
- Compatible with OEM lug nuts and most aftermarket tuner lug nuts over 60mm shank length.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2021 | Subaru | BRZ | All |
| 2013-2016 | Scion | FR-S | All |
| 2017-2021 | Toyota | 86 | All |
Why Choose ARP?
- Trusted by NHRA and NASCAR teams for critical fasteners since 1968.
- Every batch tested for strength and material purity in USA facilities.
- Precision machining guarantees fit and function in extreme conditions.
Frequently Asked Questions
- Q: Will this kit fit my 2017 Toyota 86?
A: Yes, ARP 100-7727 fits all 2017-2021 Toyota 86 models directly into factory hubs with no modifications. - Q: What material and finish do these studs have?
A: Made from 8740 chromoly steel with black oxide finish for corrosion resistance and precise thread protection. - Q: What warranty covers this product?
A: ARP provides a limited lifetime warranty against manufacturing defects when installed and used correctly.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard tube inside 7.5 x 5.5 x 1 inch box
- Weight: 2 lbs
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