PINNACLE GARAGE USA
Aluminum Steering Wheel Hub Adapter Kit for Mazda Miata / RX-7 / RX-8 (1990–2005)
Aluminum Steering Wheel Hub Adapter Kit for Mazda Miata / RX-7 / RX-8 (1990–2005)
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Materials:
Materials:
All of our items are manufactured by following the ASTM Durability of Nonmetallic Material Standards. In order to reduce the chance of crack and break, we use high-quality ABS Plastic, Polypropylene, Carbon Fiber, FRP, Aluminum, or Metal to manufacture unique parts that are more durable than any other materials.
Vehicle Fitment:
Vehicle Fitment:
If you are unsure if this product will fit your vehicle, please contact us!
Shipping & Handling:
Shipping & Handling:
We offer FREE domestic shipping up to 48 states. All in-stock orders will be shipped within 2-3 business days. Every item will be inspected and professionally packaged before we ship out the orders.
All Cancellations will result in a 15% cancellation fee.
Return Policy:
Return Policy:
To be eligible for a return, the item must be in its original packaging, unused, unmodified, unpainted, the return item should be in the same condition as it was received.
It is our goal to provide 100% satisfaction and peace of mind to our customers. There is a 30-day return period from the date the item is received. Return shipping will not be provided, unless otherwise noted. We will offer refund of the item price only. This means the shipping cost of the item will not be refunded back to you and an invoice of the cost of shipping will be provided to you. Modified/Used returns, or Returns outside of the 30-day policy will not be refunded or returned to the customer unless otherwise noted.
Return packaging will NOT be provided. Please contact our support team prior to returning an item.
If you received a damaged or broken item, please contact us immediately with photos of the package and item.




Upgrade your steering wheel setup with the OR18 Boss Kit, designed for compatibility across multiple makes. This hub adapter supports a 6-bolt aftermarket steering wheel while maintaining proper alignment with your steering column. Its direct bolt-on design and racing style make it ideal for performance and custom installations.
Vehicle Compatibility (with Years)
Hyundai Accent: 1995–2014
Hyundai Genesis: 2009–2014
Hyundai Tiburon: 1997–2008
Kia Forte: 2010–2014
Kia Optima: 2001–2014
Mazda 626: 1979–2002
Mazda Miata (NA): 1990–1995
Mazda RX-7: 1979–1995
Mazda RX-8: 2004–2011
Mazda Protege: 1990–2003
Specifications
Direct bolt-on design for 6-bolt pattern aftermarket steering wheels
Racing-style appearance compatible with many wheel brands
Fits only ball-bearing type quick-release kits
Material: durable aluminum / alloy construction
Package Includes
1 × OR18 Boss Kit hub adapter
Why Choose This Hub Kit
No cutting or modification needed — easy bolt-on install
Maintains correct steering shaft alignment
Compatible with most 6-bolt aftermarket steering wheels
Excellent option for restoration, drift, or custom cockpit builds
Shipping & Processing
Orders processed within 1–2 business days
Free shipping via USPS / UPS / FedEx within the U.S.
For international or bulk orders, contact PGUSA directly