What is the bolt pattern conversion for these adapters?

These H&R Trak+ adapters convert a 5/120 bolt pattern with a 72.5mm center bore and M12x1.5 studs to a 5/130 bolt pattern with a 71.6mm center bore. This allows you to fit wheels with the latter specifications onto vehicles originally equipped with the former.

Do these adapters come with new lug bolts or nuts?

These adapters are designed to be used with the correct lug bolts or nuts for your specific vehicle and wheel combination. It is important to ensure you have the proper hardware for both the adapter-to-hub connection and the wheel-to-adapter connection.

How do I know if these adapters will fit my specific Porsche model?

While these adapters are listed for many BMW models, they can also be used on Porsche vehicles if the original bolt pattern is 5/120 and the desired wheel bolt pattern is 5/130. Always double-check your vehicle's original bolt pattern and center bore, as well as the specifications of the wheels you intend to use.

Specifications

Brand: H&R
Part #: 50795725
UPC: 50795725

H&R Trak+ 25mm DRM Porsche Wheel Adapter (5/120-72.5 CB-12x1.5) to (5/130-71.6 CB)

Name: H&R Trak+ 25mm DRM Porsche Wheel Adapter (5/120-72.5 CB-12x1.5) to (5/130-71.6 CB)
Brand: H&R
SKU: h-r-h-r-trak-25mm-drm-porsche-wheel-adapter-5-120-72-5-cb-12x1-5-to-5-130-71-6-c-t14-120340
Price: 218.84 USD
Availability: BackOrder

$218.84

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H&R Trak+ 25mm wheel adapters change bolt patterns for custom wheel fitment. Adapters

Key Features

Fits a wide range of BMW and Porsche vehicles, allowing for custom wheel fitment.
Changes bolt patterns from 5/120 to 5/130 and hub diameters for compatibility with different wheels.
Hub-centric design ensures a secure and vibration-free fit by centering on the vehicle's hub.
Constructed from a proprietary alloy that offers improved strength while remaining lightweight.
Moves wheels outward by 25mm, creating a flush stance with the fender.
Manufactured in Germany for well-built construction.

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Will this fit your vehicle?

About this part

Product Details

If you're looking to put a different set of wheels on your BMW or Porsche, these H&R Trak+ wheel adapters are a solid option. They're designed to change the bolt pattern and hub diameter, letting you fit wheels that wouldn't normally bolt up. This is a common way to get that perfect stance, pushing your wheels out to sit flush with the fender for an improved look.

These adapters are hub-centric, meaning they center on the hub of your vehicle and the wheel, which helps prevent vibrations. They're made from a proprietary alloy that's both strong and lightweight, and H&R manufactures them in Germany. The 25mm thickness is enough to make a noticeable difference in track width, giving your car a more aggressive stance.

This particular adapter set is designed to go from a 5/120 bolt pattern with a 72.5mm center bore and M12x1.5 studs to a 5/130 bolt pattern with a 71.6mm center bore. They fit a wide range of BMW models, like the 3 Series and 5 Series, and can also be used on certain Porsche vehicles when the bolt pattern conversion is correct for your application.