SKU: BXAC-00181
BLOX Racing Subaru Xtreme Titanium Wheel Studs 12 x 1.25mm – Set of 10
BLOX Racing Subaru Xtreme Titanium Wheel Studs feature M12 x 1.25mm threads in a set of 10 for direct replacement on compatible Subaru models including WRX STI and BRZ. Crafted from Grade 5 aerospace titanium these studs cut unsprung weight by up to 70% versus steel OEM units for sharper handling and quicker acceleration. The precision knurled shank ensures secure press-fit installation while resisting corrosion in harsh conditions.
Key Features
- Grade 5 Titanium Construction: Ti-6Al-4V alloy delivers 1100 MPa tensile strength at half the weight of steel for reduced rotational mass and better suspension response
- Precision Knurled Shank: 11.8mm diameter knurl provides OEM-spec grip for reliable hub retention without slippage during high-torque track use
- M12 x 1.25mm Threads: Matches Subaru factory specs with 50mm overall length for compatibility with stock wheels and lug nuts
- Corrosion Resistance: Anodized titanium surface withstands road salt brake dust and moisture for long-lasting performance
- Set of 10: Complete set covers one axle or half the vehicle allowing staged upgrades with matched hardware
Product Notes
- Inspect hub bores before installation to ensure clean press-fit surfaces
- Apply anti-seize compound to threads during wheel installation to prevent galling
- Packaged in protective foam-lined box measuring 6 x 4 x 1.5 inches
Installation Notes
- Professional installation recommended.
- Remove OEM studs using hydraulic press or stud installer tool to avoid hub damage
- Compatible with OEM Subaru lug nuts and aftermarket wheels with matching 12×1.25 seats
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2020 | Subaru | BRZ | All |
| 2013-2023 | Subaru | Crosstrek | All |
| 2019-2023 | Subaru | Forester | All |
| 2012-2023 | Subaru | Impreza | All |
| 2015-2019 | Subaru | Legacy | All |
| 2015-2019 | Subaru | Outback | All |
| 2002-2021 | Subaru | WRX | All |
| 2004-2021 | Subaru | WRX STI | All |
Why Choose BLOX Racing?
- Proven in JDM and rally racing with thousands of installs worldwide
- Manufactured to aerospace tolerances for consistent fit and durability
- Focuses on lightweight components that enhance vehicle dynamics
Frequently Asked Questions
- Q: Will these fit my 2017 Subaru WRX?
A: Yes BXAC-00181 is direct OEM replacement for all 2002-2021 WRX models with M12x1.25 hubs including base sport and premium trims - Q: What material are the studs made from?
A: Grade 5 Ti-6Al-4V titanium with anodized finish each stud weighs just 12 grams versus 40 grams for steel OEM - Q: What is the warranty and install process?
A: BLOX offers limited lifetime warranty against defects press-fit into hubs then torque wheels to Subaru spec 80-100 ft-lbs
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: Special order – ships within 2-3 business days
- Packaging: Foam-protected box 6 x 4 x 1.5 inches
- Weight: 0.35 lbs





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