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Overview
The ARP Extended Wheel Stud Kit is a must-have upgrade for track cars or vehicles running spacers where additional thread engagement is required. Manufactured from heat-treated 8740 chrome moly steel, these studs offer a tensile strength of 200,000 psi—far exceeding OEM specifications. Finished with a cadmium plating for superior corrosion resistance, these studs deliver both strength and durability in demanding conditions. Supplied in packs of five, each kit provides enough studs for one wheel on the Honda Civic Type R FK8 and FL5.
Key Features
- Heat-treated 8740 chrome moly construction
- Tensile strength of 200,000 psi – stronger than OEM studs
- Cadmium-plated finish for excellent corrosion resistance
- Extended length design – perfect for track use and wheel spacers
- Sold in packs of 5 (sufficient for 1 wheel, nuts not included)
Technical Specifications
- Kit #: 100-7744
- Thread Size: M14 x 1.5
- Knurl Diameter: 16.43 mm (0.647”)
- Under Head Length (UHL): 76.2 mm (3.000”)
- Knurl Length: 6.86 mm (0.270”)
- Nose Length: 10.03 mm (0.395”)
Vehicle Compatibility
- Honda Civic Type R FK8 (2017–2021)
- Honda Civic Type R FL5 (2022+)
Notes
Each 5-pack covers one wheel. Nuts are not included. Professional installation recommended. Click here for more info on fitting ARP studs to your hubs.
No instructions available for this product.

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