PERRIN 20mm Wheel Adapter (Bolt-On Type) 5x100 to 5x114.3 w/56mm Hub – 2017-2022+ Subaru BRZ / Toyota 86 & GR86

Unlock wider wheel choices and dial in a clean, flush stance. PERRIN’s 20mm bolt-on adapters convert your Subaru/Toyota/Scion 5x100 bolt pattern to 5x114.3 while keeping a precise hub-centric fit for smooth, vibration-free driving.

Featured in New Products Oct '25

Key Features

• Pattern Conversion: 5x100 to 5x114.3 for broad aftermarket wheel compatibility.
• Hub-Centric (56mm): Centers perfectly on the hub to help prevent vibration.
• Bolt-On, 20mm Thickness: Secure, direct-mount design; ideal for stance and clearance.
• Durable Construction: Precision-machined aluminum with corrosion-resistant black anodize.
• Track-Capable Quality: Built to handle spirited street and occasional track use.

Why We Like It

This adapter bridges 5x100 and 5x114.3 communities—opening up iconic options like TE37, OEM STI, and countless aftermarket fitments—without compromising safety or ride quality. The 20mm width often lands right in the sweet spot for flush fitment on GR86/BRZ builds.

Confirmed Fitment

• Toyota GR86 (2022–2025)
• Subaru BRZ (2022–2025)
• Scion FR-S (2013–2016)
  
• Other Subaru/Toyota/Scion 5x100 hubs with 56mm center bore

Always verify brake/caliper clearance, wheel bore, and fender clearance for your specific setup.

Specifications

• Thickness: 20mm
• Vehicle Hub Bore: 56mm (hub-centric)
• Vehicle Side Bolt Pattern: 5x100
• Wheel Side Bolt Pattern: 5x114.3
• Finish: Black anodized
• Type: Bolt-on adapter (includes pressed studs)

Installation Notes

• Clean mating surfaces; test-fit before final install.
• Torque adapter nuts to the manufacturer’s spec in a star pattern.
• Use appropriate medium-strength thread locker on adapter nuts if specified by the manufacturer.
• Re-torque after 50–100 miles.
• Ensure that your wheel nuts seat type matches your wheels (conical vs. ball seat).

What’s in the Box

• Two (2) PERRIN 20mm 5x100 to 5x114.3 wheel adapters (pair)
• Pre-installed studs
• Installation hardware (where applicable)

Hub-Centric

PERRIN Wheel Spacers feature a 'perfect fit' hub-centric design that makes the spacer function as a precise extension of the axle hub, thereby guaranteeing precision wheel fitment

Construction

Machined from 6061 Aluminum, Perrin wheel spacers are hard anodized for superior surface durability and corrosion resistance.